sanjay is joining us now. sanjay, you're a member of the american college of forensic examiners.o what is the identification process like? it's obviously much more different than your typical autopsy, i take it. >> reporter: yeah. i mean, just in terms of scale alone, wolf, it's going to be very different. when you think about autopsies, there are several different things that the examiners want to establish, cause of death, manner of death and identification. with regard to cause and manner, you know, for the most part, that's established here. there may be some surprises or clues that emerge, but this is really about identification. and the basics apply, wolf. so we have -- there's an incredible technology that exists in order to be able to identify and provide that identification. but still, the examiners have to go have these conversations with people, these loved ones in their homes and ask them, clothing someone was wearing, jewelry, any identifying body marks. they'll also obtain things like dental records and medical records and any dna. wolf, you might imagine those are

doctor sanjay gupta will talk to us.id you know a ten-second test could help your business avoid hours of delay caused by slow internet from the phone company? that's enough time to record a memo. idea for sales giveaway. return a call. sign a contract. pick a tie. take a break with mr. duck. practice up for the business trip. fly to florida. win an award. close a deal. hire an intern. and still have time to spare. go to comcastbusiness.com/ checkyourspeed if we can't offer faster speeds - or save you money - we'll give you $150. comcast business. built for business. >>> breaking news, the americans with the ebola virus are coming back to the united states. the plane took off out of atlanta, headed to liberia. and we're told two doctors are in grave condition. dr. sanjay gupta joins me. one of these patients will be coming to your hospital. what do you know about their condition? >> well, we had heard that they had deteriorated, and then it's been up and down. that's the nature of these things. and they're trying to anti

a growing memorial for those victims, sanjay. i mean, it is just stunning to me the respect, the beauty, the refuverence people have been giving to the victims. it's beautiful. >> it's incredible, brooke. and i'm going to have simon show you a little bit here just as soon as the procession was over, literally, brooke, it's so quiet, first of all. you hear nothing. people are being so respectful coming up, one by one, to pay their respects, to place flowers here near these memorials. we are right outside the hilversum military base, where the hearse did arrive, 40 of these hearse yesterday, 74 today, each with a simple wooden casket in the back and a single white rose on the hood and windshield. it was very moving, brooke. very emotional. clearly there were family members here, some holding pictures of their family members. it was -- it's hard to describe how somber it is. but again, as you say, brooke, very respectful, as well. just behind me is where this memorial is, and, again, how do you describe this, brooke? this is a small

sanjay gupta. he's joining us from atlanta. sanjay, you were at that briefing. headlines. what do we know? >> the cdc is that the situation in west africa is getting worse. it's not getting better. that's obviously not the newspeople wanted to hear. they tried to put a little bit of a time line on things as well, although that's unpredictable. but they say three to six months still, best-case scenario in terms of getting this under control. already, wolf, as you know, it's the longest, most widespread and most people affected outbreak in ebola history. out of all the cases throughout the history of ebola, more than one-third of them have now occurred during this outbreak alone. the cdc is also recommending that nonessential travelers stop their travel to west africa. it was interesting, the reasons why. in part they don't want to expose more people to ebola for obvious reasons. although it's unlikely to be exposed walking around a city or doing things a typical traveler may do. but in the situation where you may be injured yourself or need hospitalization, could

sanjay, you were there as the second procession of coffins came today.incredibly difficult task of making identifications. what do we know where the process stands now? >> yeah, i did see that per session came in. it was an incredibly moving thing. i was amazed how quiet and respectful it was, behind me is the military base. you have 75 investigators from different countries around the world that represent the countries from where the passengers were on that plane and it's the process has started. my understanding is talking to some folks here, they create stations within this large military base to try to begin this process of identification starting with basic things first and then other things, you know, looking at identifying features of the remains, maybe clothing or jewelry or something that's unique about the person. they get medical records, dental records and then also dna analysis. it's really remarkable. they have to talk to these families. they have to go obtain some of these things from families who have just gone through this incredible los

"sanjay gupta md" airs saturday afternoons 34:30 and sunday morning at 7:30 eastern time. want to take you back out to ukraine because alexander hugg is on the phone, the deputy chief monitor for the osce, the monitoring group forced to turn back from the crash side. al sa site. alexander, are you there? >> yes, good afternoon. >> hau for being with me. i appreciate it. i know you're making preparations to go to the crash site right now. how are you going to get there? >> thank you. what i'm attempting to do right now as we speak is to test the roads that we plan to take soon together with our experts, we are making the arrangements so that from donetsk to the crash site, 08 kilometers to the east of the town is cleared so that we have a clear understanding as to whether the route is clear, and that eventually can reach the crash site. >> i know that you have been, you and your team have been afraid to go to the crash site because of the fighting that's going on in ukraine right now. there must be a certain amount of fear today as well. >> we have made arrangements with al

sanjay gupta. hi, sanjay. >> good morning, carol. he actually passed away in nigeria but his next flight was to minnesota, has a lot of people concerned. what does it mean for all of us? we'll that up next. when folks think about what they get from alaska, they think salmon and energy. but the energy bp produces up here creates something else as well: jobs all over america. engineering and innovation jobs. advanced safety systems & technology. shipping and manufacturing. across the united states, bp supports more than a quarter million jobs. when we set up operation in one part of the country, people in other parts go to work. that's not a coincidence. it's one more part of our commitment to america. take them on the way you always have. live healthy and take one a day men's 50+. a complete multivitamin with 7 antioxidants to support cell health. age? who cares. e future? the future of kids? like a stock. not the kind of stock that's about making money. but a stock for social change. a whole new kind of investment called better futur

sanjay joins us now. sanjay, what's the latest on this whole process?> reporter: well, you know, right about 4:00 local time, they had a moment of silence here. that was when the airplanes landed. they have seen some of that, anderson. it's somber here, as you might imagine. flowers, people paying their respects. we don't know if they're family members here or just members of the community. it's a small country. it seems everyone's been affected here. but what's happening here is this military base behind me has become sort of the home for 75 investigators who represent many countries around the world, all of whom had passengers on this plane. and they're starting this, as you said, very grim process of trying to identify these remains. some of it is very basic, talking to families, finding out what clothes were being worn, jewelry, any characteristic body tattoos or marks, anything else. but then also, things like dental records and medical records and finally dna analysis. that's part of what's going to be happening here. i talked to folks on the grou

. >>> but, first "sanjay gupta, m.d." begins right now. >>> got some big news today on one of the bigger stories we've been covering. medical marijuana. i'll tell you why a first its kind pot study that was approved by the federal government has now hit a major snag. >>> but first up, a lot of people are celebrating baseball. the all-star game is coming up on toiuesday. but there's a new shadow over the game something we've talked about before, the staggering number of pitchers, you won't believe the numbers, even young star players, have been knocked out with significant arm injuries. and it's not just the big guys. these days some doctors don't even blink when they see teenagers coming in to have their elbows rebuilt. stephen strasburg and matt harvey, this year jose fernandez and chris medla with surgery number two. young stars on the shelf. now, these guys throw hard. straussburg throws an average 95 miles an hour. the cincinnati reds chapman has closed at 106 miles an hour. not only are the balls coming faster they'r

we have sanjay khosla. i'm honored to speak to you.nternational in your book, "the wisdom of less," what is the "less" coca-cola has to do? >> the book's basic idea is to do a few things really well. >> is coke doing that? >> some of the things, they are doing too much and too little. therefore, one of the things would be to focus on a few things where they can relate win. bigger and bolder. is, whileews carbonated soft drinks are declining, it is a slow decline. >> you can work with it? >> you can manage it. unlike video rentals going out of business. have been some doomsday predictions. pepsico,yi, the ceo of commented last year that we actually believe that if you let this go on for too long, another three to five years, the consumer will walk away from carbonated soft drinks. hope: relies on soda for three quarters of its business worldwide. that is a massive part of its business. it cannot fix it through smaller bottles or customized bottles. >> there is a two-pronged strategy. one, a lot of success would come from smaller package

sanjay will be on top of this for the network. we'll continue to tune in to sanjay. two infected american aid workers dr. kent brantley and missionary nancy wrightbol are continuing the fight for their lives. her son speaking to cnn today. >> mom continues in stable condition, but it's very serious and she's still fighting as my dat dad told me. she's weak but working through it. one piece of good news is that yesterday they were having a very difficult time getting an iv in to her for proper fluids. dad told me this morning that one of the nurses that's part of the team that's attended to my mom and dr. brantley was able to get an iv in on the first try. so we're really happy about that this morning. >> as their pastor held a special service in charlotte, north carolina, on the other side of the world nancy was being given an experimental serum to try to save her life. the pastor, john monroe joins us now. john, thank you so much for joining us. we're all thinking about nancy, i'm sure you are as well. have you heard anything about the use of this serum on nancy and

sanjay gupta that could take months.er accident investigator allen diehl, david, let's start with you, what challenges lie ahead for investigators as they get into the area? how big of an area do they have to secure? >> that is the biggest challenge right now to me is that you could be looking at an area six miles or greater than that to do the body search. i have looked at some satellite images from all source analysis and what they are showing me and the analysts there is that there are areas where they still haven't touched and areas that haven't been searched. >> there may be as many as 100 remains from people on the flight still out there and wouldn't necessarily be just where the damaged aircraft is or pieces came down? >> they really wouldn't. without being too graphic in honor of the families they could not only be behind where the aircraft trajectory was but ahead of where the aircraft landed, as well. >> it is unbelievable to think of. allen, looting has been a big issue here. do you think investigators will ha

sanjay gupta is in the netherlands where the work gets under way.ing, sanjay. >> good morning. carol, it is grim. there's no other way of describing it. you saw the planes landing some time ago. there was a moment of silence across the country, including here, the gates were are shut. you can see the flowers, people coming to pay their respects, so many people we don't know if they're family members or citizens who are coming here to pay those respects. you get an idea of how somber the tone is. behind me is that military base. you have 75 investigators. they come from all over the world, they represent the countries the passengers that were on that plane and they are going about the process of starting to identify these remains. you really want to figure out the cause and manner of death often, but the main goal here is obviously identification and they set up stations, they want to figure out identifying features, talked to families to find out clothing and jewelry to body markings, tattoos, piercings, anything to make the identification easier. d

sanjay gupta, is standing amidst this really growing memorial outside of this military facility. in hilversum in the netherlands, where these bodies are now being handed over for identification. but first, sanjay, can we just talk about the dignified and respectful procession that we witnessed, not just today with these victims, but yesterday as well. >> it is exactly as you described it, brooke. it was respectful, quiet. thousands of people lining the streets, waiting for some time. it was pretty warm here. brooke, i don't know if you can hear behind me -- >> wailing. fblth obviously, very emotional time. i don't know if people here are family members or just citizens of this area. but nobody has gone unaffected by what has happened here. these 74 hearses came in. i was so struck by how quiet it was. they came in a simple wooden casket in the back, a single white rose on the hood of every car. it was incredibly moving, brooke. and, again, they came in here, right behind me. this is the military base where 75 forensic examiners have come together to try and identify these remains

sanjay gupta who has seen up close what workers are dealing with.th us a nurse who works for doctors without borders. she has been treating patients on the front lanes of the outbreak, recently returned from guinea. the fact that this man who died was able to get on a plane, how big a concern it is right now that this outbreak could potentially spread throughout the region? >> i think it's a real concern. and it's been a concern for some time. we've talked about this idea that when you talk about this virus, it's found its way into areas where you have airports, even international airports. and that could be a real concern. >> and people now who were on this plane with this person are being told to monitor your temperature for 21 days to see if you start to get a fever. you actually would have to go out into local communities in guinea, trying to monitor people. how difficult was that, to try to get people to come in to be tested? >> we get an alert. we have a team set up to go in and investigate whether the case is a suspect case and whether the pe

sanjay gupta, thanks so much. i'm sure our viewers appreciate it.do too. >>> international investigators have finally made their way to the crash site of flight 17 but in the two weeks, the risk of losing critical pieces of evidence grows by the day. we'll talk about that next. [ male announcer ] if you're taking multiple medications, does your mouth often feel dry? a dry mouth can be a side effect of many medications but it can also lead to tooth decay and bad breath. that's why there's biotene. available as an oral rinse, toothpaste, spray or gel, biotene can provide soothing relief, and it helps keep your mouth healthy, too. remember, while your medication is doing you good, a dry mouth isn't. biotene -- for people who suffer from dry mouth. a dry mouth isn't. you owned your car for four you named it brad. you loved brad. and then you totaled him. you two had been through everything together. two boyfriends. three jobs. you're like "nothing can replace brad!" then liberty mutual calls. and you break into your happy dance. if you sign up for bette

. >>> let's bring in sanjay gupta. this isn't the first time we've heard from the cdc director about these egregious lapses. listen to what he said last week. >> our laboratories are core to our ability to protect americans. our laboratories are the reason we are the gold standard for not just infectious diseases but environmental health as well and for this to happen and put our workers potentially at risk is totally unacceptable, so i'm upset, i'm angry, i've lost sleep over it and i'm working around the clock to make sure we do everything possible to resolve it. >>> sanjay, he says he's losing sleep over it but is that going to be contrite enough for this house panel? >> it's going to be fiery. no question. a lot of people have pointed to several incidents over the last few weeks that have come to the surface, but there have been concerns for some time. reports from the inspector general about some lax safety standards at the centers for disease control and it goes without saying this is what they do. they are suppo

sanjay, how difficult is this identification process?what authorities there are going to have to deal with right now. >> yeah, there is no question. lots of different groups of people involved. this isn't standard sort of autopsy. in someways, when you do an autopsy, there is three things to establish, which is cause of death, the manner of death and name, identification of the person. here you have a pretty good idea of the cause and manner of death. so this is really about identification. we know that there were 40 coffins brought, for example, here to the netherlands, but we don't know what that represents, how many souls, how many different people that could be more than 40, less than 40. so just the basics like that need to be established. but i'll tell you in someways, it's surprisingly simple. there is basic things, anderson, you want to look at things like clothing, identifying body marks, piercings, tattoos try to try and make identifications. dental records become increasingly important because we heard so much about the idea t

sanjay gupta, cnn, reporting. >>> still to come after the break, russia is denying any involvement in the downing of the malaysian airlines plane. we will have more on what the kremlin is saying. >>> plus, more violence between israel and ham a mass. now the prime minister of israel benjamin netanyahu says israel may ramp up its ground offensive in gaza. we will have a live report from the region. now the latest on the gaza ground offensive. israel is pushing ahead with the ground incursion in to the strip of territory where palestinian officials say the death toll is now over 300. it stands at 307. parts of gaza have been reduced to rubble. more than 2200 people have been injured in the fighting. israel is saying that hamas militants continue to fire rockets in to its territory and it has no other choice but to go ahead with this incursion. the military says 160 rockets have been launched from gaza since thursday. prime minister benjamin netanyahu is warning that israel may step up its ground offensive. he did not say, however, what would trigger further escalation. karl is in gaza a

and so having kids live in parts of the united states, sanjay, where their parents' relationship isn'tven legally recognized opens the door to bullying. it open the door to standing on the soccer lines and having other parents kind of do one of these at your parents. the subtle forms and the overt forms. and, of course, that has a huge impact on kids. >> but just overall in terms of attitudes in this country, leaving aside where we've been, what does a study like this mean in terms of where we're going? >> well, it's really important. because basically it pops the huge balloon that folks that oppose gay marriage and folks that oppose gay men and women adopting kids have been blowing up. they've basically been saying as an argument against people being able to be married legally or adopt kids in a loving relationship that it's bad for the kids. ironically, do you know what this study proves? that the kids are just fine. in fact, kids of gay parents are doing great. they're doing at least as well as their peers and they're doing better in other categories. and the worst thing that is out

let's bring in sanjay gupta.ld come home somehow. >> it's so heart breaking and there's some pragmatic challenges trying to evacuate people. how do you make the aircraft safe so people don't get sick? it is heart breaking. dr. brantley is talking to one of his mentors. take a listen to that. >> david, i think what i would like to say is thank you for all of prayers and messages of encouragement. i'm praying fervently that god would help me survive this disease. please continue to pray along with me and pray for my friend nancy who is also very sick and for the doctors who are taking care of us. thank you all so much. peace, kent. >> we know that he is still quite sick. we've got some notification he deteriorated over the last couple of days. they are in a tough spot and this gives a little bit of an example of how difficult it is to get people who need treatment and to move them. >> do they know how they contracted the virus? they take so many precautions. >> i know. i saw some of them firsthand. you you have to

sanjay gupta as well. ahead, the struggle to investigate the shootdown of a passenger plane in ukraine. why are investigators still being kept away from the wreckage nearly two weeks after it went down? i'm going to talk with america's ambassador to a group that is desperately trying to get to that crash site right after this quick break. thank ythank you for defendiyour sacrifice. and thank you for your bravery. thank you colonel. thank you daddy. military families are uniquely thankful for many things, the legacy of usaa auto insurance can be one of them. if you're a current or former military member or their family, get an auto insurance quote and see why 92% of our members plan to stay for life. >>> in eastern ukraine, international crash investigators again were not able to get close today to the wreckage of malaysia airlines flight 17. the reason, it's simply not safe. ukrainian security officials say separatist rebels have planted land mines around the crash site. which experts say likely still hold

sanjay gupta joins us. let's talk about this.ecause i know the concern about patrick sawyer is that it's a different scenario than dr. kenneth brantley. he sensed that evan well. he isolated himself. patrick sawyer, i don't think, had a sense that he was ill at all. he got on a plane. that's the concern there because he could have exposed other passengers. >> yeah. i think that -- you are absolutely right, and you know, whether he was completely healthy even when he got on that first flight, he took three separate flights to get to nigeria, whether he was completely healthy or not or was starting to feel sick, we don't know at this point whether a screening test, taking his temperature would have caught him and prevented him from getting on the flight. we don't know. but you are absolutely right now it become a question of trying to track those other passengers which is no small task. finding them. alerting them and what they would do is simply monitor their temperature for 21 days. if you don't develop a fever within 21 days, yo

sanjay gupta, appreciate it. thanks very much.xtensive coverage of the malaysian flight 17 and conflict in the middle east continues with brooke baldwin after a quick break. and i'll be on tonight. the cadillac summer collection is here. ♪ ♪ during the cadillac summer's best event, lease this all new 2014 cts for around $459 a month or purchase with 0% apr and make this the summer of style. of swedish experience in insidperfecting the rich,ars never bitter taste of gevalia. we do it all for this very experience. [woman] that's good. i know right? gevalia. >>> you are watching cnn, i'm brooke baldwin. i want to welcome viewers from the united states and around the world. this is the unthinkable story of this passenger plane shot out of the sky at 32,000 feet up in the air. apparently by the surface-to-air missile. the president of the united states speaking just a short time ago, saying at least one american was killed. quinn lucas schwan'sman, a dutch-american national. >> this was a global tragedy. an asian airliner was destroyed

sanjay gupta. first of all, for people concerned out there that people with ebola might be taking planes and flying to all sorts of locations around the world, how do you catch ebola? let's be clear. >> ebola is not something transmitted through the air, like the flu. this is something that typically is transmitted from someone who has ebola and is very, very sick. at the time they're very, very sick, that's when most of the virus is in their body and is in their bodily fluids. in some of those bodily fluids get on somebody else, often health care workers, because they're taking care of these sick people, some of the bodily fluids can transmit the virus to the other people. so if that -- that's typically the transfer. close contact, bodily fluids and typically the person transmitting it is already very sick. >> so why has this particular outbreak been so bad? >> well, you know, i think there's a few things, hala. first of all, you know, we move around more than we have in the past. just movement. a

sanjay, how difficult is this identification process?what authorities there are going to have to deal with right now. >> yeah, there is no question. lots of different groups of people involved. this isn't standard sort of autopsy. in someways, when you do an autopsy, there is three things to establish, which is cause of death, the manner of death and name, identification of the person. here you have a pretty good idea of the cause and manner of death. so this is really about identification. we know that there were 40 coffins brought, for example, here to the netherlands, but we don't know what that represents, how many souls, how many different people that could be more than 40, less than 40. so just the basics like that need to be established. but i'll tell you in someways, it's surprisingly simple. there is basic things, anderson, you want to look at things like clothing, identifying body marks, piercings, tattoos try to try and make identifications. dental records become increasingly important because we heard so much about the idea t

sanjay gupta is following all of this for us.ast to a layman like myself. did he give any answers remotely satisfying? >> i don't think so, to be fair, i don't think anything that he said could be satisfying and this is pretty frightening stuff and the cdc is supposed to be the best in the world. he focused on this idea that there was a lax culture with regard to safety because the scientists have been around for so long and they're just more comfortable with the viruses and become more careless with it and i'll tell you, jake, that is not what the folks wanted to hear on the hill. take a listen to this. >> i have to think what in heaven's name would go through the minds of scientists thinking a zip lock bag is enough to protect someone from anthrax. >> once the laboratory has said he has killed anthrax it was handled by the staff in those lower containment laboratories as if it were not infectious. our subsequent studies suggest that it is leakly that it was not, but the core error there was the failure to -- >> dr. friedman, th

thanks so much, sanjay gupta, for explaining all of that to us today.back in throughout the day. >>> tune into sanjay gupta md saturdays and sundays right here on cnn. chris, what's coming up. >>> coming up on "new day" the search is on for another flight. another plane has gone down, this one in africa, 116 souls now missing for hours. we have the latest for you. >>> plus the execution of a murderer in arizona is flaring up debate over lethal injections. the reason -- it took two hours to kill this man. we have details on what we think went wrong. ♪ ♪ ♪ [ male announcer ] if you can't stand the heat, get off the test track. get the mercedes-benz you've been burning for at the summer event, going on now at your authorized mercedes-benz dealer. but hurry, offers end july 31st. share your summer moments in your mercedes-benz with us. offers end july 31st. weit's not justt we'd be fabuilding jobs here,. it's helping our community. siemens location here has just received a major order of wind turbines. it puts a huge smile on my face. cause i'm like, 'this

sanjay gupta, the nets eer lands. >>> dutch frustration fcontinue to grow, and many are turning their anger at vladimir putin's daughter. we explain why. >> reporter: as the caskets roll through the streets of the netherlands, the dutch grief is turning to anger. and their latest target is vladimir putin's daughter maria. they say her partner is from the netherlands. both figures are shrouded in secrecy. we don't know how they met or if they're even still together. but they have been seen in holland, walking their dogs and shopping at the local supermarket. and now many here hold russia responsible for mh17. the mayor of hill verson told a local radio station that maria putin should be kicked out of the country. he later tweeted an apology, saying at the time he was angry. well, here in this exclusive neighborhood near the hague, neighbors tell me that there is a pent house apartment just over there. he doesn't actually live there, but from time to time, they do see him and maria putin. eye ron eck that the neighborhood is called crim vike. crim is dutch for crimea. we ring the doorbe

sanjay gupta. >> ebola can start off very vague, you might have a headache, fever. people often develop redness in the eyes. it progressively gets more severe. they have abdominal pain. they may feel really tired. that's one of the signs that raises people's suspicions. a lot of times they have a clotting disorder, where they start to bleed because their blood is not clotting. the way you end up knowing for sure is to do a blood test. the thing with ebola is that you might see symptoms very quickly within a day or so, or it could take up to three weeks. >> we know of people who were fine early in the morning, and by the end of the day, they were de dead. ebola likely came from some wild animal and after all these years they're still not sure which, although they're thinking it came from fruit bats. once it infects human beings, it can spread from person to person. it's not something you breathe, in but it can be in a small amount of body fluid and if that is contaminated that can affect other people. it could be that people travel more than they used to, when they g

sanjay gupta, cnn, the netherlands. >> coming up here, the spread of the ebolla virus. >> 40 years sincehe discovery, it remains a major risk to human health. west africa is in the grips of the biggest outbreak to date. what can be done next? >> also ahead, a man causes the diversion of this airplane from canada. we will tell you what went on inside, coming up. ♪ [ radio chatter ] ♪ [ male announcer ] andrew. rita. sandy. ♪ meet chris jackie joe. minor damage, or major disaster, when you need us most, we're there. state farm. we're a force of nature, too. ♪ . >> welcome back. a case of the deadly ebolla virus confirmed in africa's most popular nation. officials in nigeria said a libyan man was carrying the disease. the ebolla epidemic is three times bigger than any outbreak of the virus ever recorded. as michael holmes reports, it will take time before officials can bring the situation under control. >> it is the worst ebolla outbreak in history and it continues to wreak havoc across africa. there has been 660 deaths from the disease since march and there is no sign of it slowing down. >

it's something that definitely has to be looked at sanjay, corey wire, thank you so much. >>> and atime, he was the most wanted man in america. but check this out. new video of boston bombing suspect jo har tsarnaev in the hours after the fatal attack shows him smiling, casually going to the gym with his friend. the video was released in court in the conspiracy case against this friend. could this video impact tsarnaev's case? we're going to talk about that. >>> new video of accused boston marathon bomber dzhokhar tsarnaev. the day after the bombings, he went to the gym with a friend. a friend now on trial for conspiracy, getting rid of evidence and obstruction of justice. federal prosecutors played this video in court yesterday. tsarnaev's friend is the first to go on trial in connection with the marathon attack. he's charged with obstruction of justice and conspiracy. prosecutors say he and another friend ditched tsarnaev's backpack, which was filled with empty fireworks, as well as a laptop. and this happened after the fbi had released photos and identified the suspects but still

sanjay gupta says yes. but here is where it's different, the moment it becomes clear that this person has now reached a high stage of being infectious, that's when, of course, the cdc and all the other other authorities -- at the moment it's a case for caution, concern, but certainly not panic or worry in terms of flights. >> all right, richard quest, thanks very much. we'll see you next hour. >>> the illusive leader of hamas has reportedly only once visited gaza. but he does command loyalty from afar. we will explore that story coming up. >>> welcome back to our viewers in the united states and around the world. the phrase hamas militants congers up images of mask men through tunnels. but the political leader of hamas has apparently only entered gaza once but still commands great loyalty there. here is brian todd with a profile. >> reporter: september 1997, he was hours, perhaps minutes away from dieing. he had been walking on the streets of amman, jordan, when two men, later reported to be members of agen

sanjay gupta. sanjay, let's start with the two american victims.do we know about then, their status and, you know, they're in northern liberia right now. should they be evacuated? >> we don't know how they contracted this. that's part of the problem with this ebola virus. just a small amount of fluid somewhere on your skin can potentially infect somebody. they were obviously taking precautions so not exactly sure how it happened. the question about evacuation is a really interesting one. this is one where a lot of people are weighing in. first, are they medically stable enough to fly. look, they're quite sick. that may be a consideration. how would they fly. an airplane that wouldn't get other people sick. you would have to make that -- take those precautions. and where would they go, exactly? which other country can provide the resources? they're working through that right now. they're against the:00 a bit on that. >> we know there's other americans, expatriates, if you will, in liberia too. questions about whether those people will be assisted by

cnn's sanjay gupta found some of them.months ago, he went to the front lines of the ebola outbreak in new guinea to show us how brutalle this disease is. >> reporter: you're about to go inside an isolation ward in guinea. there's a reason you may not have seen images like this before. these patients are fighting one of the deadliest diseases in the world, ebola. it has disarmed their immune system, shut off their blood's ability to clot and invited the organs in their body. up to 9 out of 10 patients will die. but this horror is isolated in guinea. we found traffic to still be busy. markets are full. children, lots of children, still smiling. as scary as ebola is, it's not particularly contagious. it doesn't disperse easily through the air. it doesn't live long on surfaces either. people don't typically spread it until they are sick, really sick. when that is the case, the patients are not up walking around on the busy streets. they are down in bed, in hospitals or worse. even the dead are highly contagious. >> the story a

sanjay gupta, cnn, hilversum, the netherlands. >> joining me to talk about the process of identifyinghe remains from flight 17 is dr. joy carter, the chief forensic pathologist in marion county, indiana, the first african-american to be appointed chief medical examiner in the u.s. and author of the book "i speak for the dead. "i understand you've had to identify victims of a plane crash before. what are some of the unique problems in this process? >> well, first of all, it's very difficult for the investigator. you have to imagine one of the worst fears is being involved with a plane crash. it takes a lot of intestinal fortitu fortitude. and then you have your work cut out for you with trying to establish who was on the plane and how much of that body is remaining in order to get it back to the right family. that's so important. it's crucial. you have to think about how this impacts all of the workers involved with this. a huge effort to get all the remains collected. >> you talk about fear. fear because you know the horror that you're going to be witne witnessing? >> yes. that's one

sanjay gupta. >>> quarantine the sick and burn the dead.t is the chilling plan at the heart of the liberian president's plan. they've closed the schools, border crossings and markets and set aside tomorrow for the disinfection and colorenation of all public facilities in that country. richard quest spoke with liberian information minister louis brown with the dire, deadly situation in his country. >> health care workers are overtaxed and certainly overstressed. the matter here has reached a crisis point. it is now rather than just a liberian problem, it's a guinean problem. it evidently is an international problem. we need all the international help and assistance we can get. the dire prognosis is that it will get worse before it gets better. >> the liberian president has also canceled a scheduled trip to washington next week for a major african summit so that he can deal with the ebola crisis. joining me now is dr. anthony fauchi at the national institute of health. thank you very much for coming back to join us again today, dr. fauchi. >>

sanjay gupta saw firsthand how cautious aide workers are before handling the sick. >> multiple pairs of gloves and masks, the head is completely covered. a multilevel gone, puts and then an apron. it's positively suffocating in the 100 degree weather. preparing to treat a patient with ebola is like preparing to land on the moon. >> some people in these communities believe the epidemic is a punishment for past sins. other local leaders spreading rumors that white people are conducting experiments on them and are breaking quarantines. >> they are scared, they think outsiders are bringing ebola to them instead of trying to stop the spread of ebola. a simple message on his church sign, pray for kent. elizabeth cohen, cnn reporting. >> such a serious situation in west africa right now. >>> coming up we'll return to the crisis in ukraine where international experts are still being blocked. >>> what we're learning about the crash of flight 17 from the plane's black boxes. peoi go to angie's listt for all kinds of reasons. to gauge whether or not the projects will be done in a timely fashion

sanjay gupta is up next.ut first, the headlines. >>> israel is warning people who live in gaza to stay clear of buildings used by hamas because they could be hit at any time. it's not an warning. so far, israel has struck what they call terror targets inside gaza for several days. according to the palestinians, 168 people have been killed, more than 1100 injured. last night, an air strike demolished a house where gaza's chief of police was with his family. 18 people were killed. >>> in rio de janeiro, a huge win for germany. the world cup finally comes to an end against argentina. it was scoreless for almost two hours before germany made the one and only goal of the game. what a goal it was. it was the first time a european team had won the world cup in south america. germany's last world cup win, 19890. >>> actor tracy morgan is finally home after a devastating limo accident last month. good luck to him. we left rehab center yesterday and will continue to do recovery at home from broken legs and broken ribs.

our chief medical correspondent sanjay gupta joinses us. i'm glad to have you there.s is grim work, really difficult and tough and emotional work but we also know it is so vital. give us an idea of this identification process and how it might differ from say a regular autopsy? well the scale alone makes this very different. it's a military base behind me. it's a very somber as you might imagine mood here. a lot of people coming to pay their vice presidentrespects. in terms of the autopsy alone it's scale, you stations set up inside trying to facilitate this process. 75 investigators, i was talking to officials earlier, the process has begun for these investigators. they set up these stations. everything from looking at the most basic identification techniques, what was the person wearing, what kind of jewelry, any identifying marks on their body and move on to things like dental records and medical records and ultimately dna. i'll tell you, it's the conversations right now that these investigators must have with families to try to collect that information. it is time

sanjay gupta, cnn, reporting. >>> well, the victims came from all walks of life. a nun, another an employee for the world health organization. and some were heading on vacation. caroline's gloe glowing personality will forever be in the memories of her family and friends. >> caroline seem to make the impression on every she met. >> she could brighten anybody's day. she just was so full of energy and so bright and thoughtful. >> and talented. a former member of the rowing team, the fourth year doctoral student at indiana university was studying computational chemistry and teaching undergraduate chemistry, which the department chair says she was fantastic at. is she was very outgoing, very straightforward. she smiles a lot -- she smiled a lot. >> the dutch citizen was taking a few weeks off from her studies to visit family and travel. her family posted the news on karlijn's facebook page saying our beautiful, daughter was in the plane that crashed together with her boyfriend laurens. we grieve for rarlijin, cowell and their futures they had together. >> she was such

sanjay gupta sound the alarm. dr oz: why would the f.d.a. approve this?- >> surprising new faces of heroin. >> suburban mom becomes suburban junkie. >> dr. oz exposes this hidden epidemic. >> heroin use is hell disguised as heaven. >> coming up next on "dr. oz." dr oz: today -- a big change in the medical community that has me scared. i'm talking about a new prescription painkiller so are already lers giving it street names. it's called zohydro. many colleagues like myself and

sanjay gupta has come around to that thinking.n't want to work with someone high on pot. when you think about it, beyond just medicine and as far as society, it doesn't seem to be a society good. >> and that gets into recreational use, which is something that's different, of course, and in this particular case, i think erin, for berkeley, for them to come up with a solution to be able to provide that medical use, if someone is suffering from a debilitating illness, something like cancer and there is a shot this is going to help them deal with that because they can't afford it should they not been b able to have access to it, berkeley is trying to figure out a solution to that issue. >> and now, and now washington state. so they are the second state to allow recreational marijuana, but, you know, the amazing statistic we were talking about, there is 24 shops across the state setting it. so what is going to happen there? >> i think you will see more shops come online, more dispensaries, erin, a reason why you have so few is washingt

sanjay gupta. he is also the father of three.h the video, as a doctor, as a dad, it is amazing and scary how quickly the temperature shoots up in that car. >> yeah. i mean, it's serious. it's deadly. it's fast. and the car is -- the car is an oven. i mean, it's so morbid to think about, anderson, especially in the context of one's own children. certainly. i will say that your normal body temperature is around 98.6 degrees. that's the average body temperature. what is happening oftentimes is that your body can compensate up to a certain point. it can cool itself. it puts all these various mechanisms into place to try and cool itself. but at some point when the mechanisms fail, then all of the sudden your body temperature just shoots up. as you get an idea, they were obviously measuring the temperature in the car. in the body within a relatively short time, you can suddenly spike your temperature up into the 105, 106-degree temperature. and that's deadly. >> i mean, i don't want to get too morbid, but how does somebody die in a sit

sanjay gupta reports, it could still be a very long time before those remains are released to the familiesore than two days of lying in fields covered with debris with temperatures in the high 80s, the first shreds of dignity finally appeared monday. some 200 body bags to be placed in simple wooden caskets according to ukrainian officials. how many souls inside? no one can say for sure. 160 miles on rail through the plains of eastern ukraine before flying another 1300 miles to the ether lands where the plane originally departed. they were greeted by the king and queen as casualties of war. ♪ >> 2g 9 casualties from a war they never fought. 40 simple wooden caskets on wednesday, 74 more on thursday. dutch officials now saying all of the remains will be brought here to halvorsen military base over the next fuse days. a team of 75 investigators represent corrupts, they represent the passengers board that plane. those investigators now with that awful tack of going through remains trying to identify them. they rely on basic things, clothing, jewelry, anything unique about the person but also d

sanjay gupta looks at the global of packet of their loss. >> the health community around the world inhock. the international aids society says a member of its members were on board flight 17. they were heading to the aids 2014 conference in melbourne, australia. scheduled to start this sunday. typically, attended by thousands from all over the world. and among them, leading hiv experts. their loss likely to have an impact on research regarding diagnosing, treating and curing the disease. former president bill clinton is one of the keynote speaker, of the conference. he says it's awful, sickening, what has happened to so many gifted people. >> they were doing so much good. this gathering, we do this on a regular basis, have these international aids conferences. and i try to go to all of them because i'm always so inspired by what other people are doing, what we can learn from them. so senince i left office, it's been kind of a regular part of my life, thinking about those people being knocked out of the sky, it's pretty tough. >> one of the victims, prominent dutch scientist lange. i f

sanjay gupta, appreciate you being on. >> thank you very having us. >> a programming note, the widowbreak will be on "new day" tomorrow morning to talk about his life and the family he leaves behind. next, another hour of "360." a hamas radio and tv station where missiles were discovered being hidden at another school in gaza. when folks think about what they get from alaska, they think salmon and energy. but the energy bp produces up here creates something else as well: jobs all over america. engineering and innovation jobs. advanced safety systems & technology. shipping and manufacturing. across the united states, bp supports more than a quarter million jobs. when we set up operation in one part of the country, people in other parts go to work. that's not a coincidence. it's one more part of our commitment to america. then you'll know how uncomfortable it can be. [ crickets chirping ] but did you know that the lack of saliva can also lead to tooth decay and bad breath? [ exhales deeply ] [ male announcer ] well there is biotene. specially formulated with moisturizers and lubricants

sanjay gupta about him.ther scientists as a leading researcher, he helped rehabilitate thousands of acres of land damaged by salt in the soil and water. he and his wife yvonne were returning from the in thor lands where they were visiting family. we're joined tonight by his brother, drew. drew, thank you for being with us. i'm so sorry for your loss, losing your brother and sister in law, as well. what kind of people were they? were they like? >> my brother was one of the most generous warmest people i've known. just a very -- guy that enjoyed life, liked adventure but just cared a lot about a lot of other people. he had a very, very strong family man, loved his kids and his grandkids just a wonderful individual. >> he had three grown kids, is that correct? >> that's correct. >> and i understand they live near him. how are they holding up? >> it's been really tough, as you can imagine. such a shock and that's, you know, we're just trying to process this. it just happened so suddenly and i just -- it's hard f

sanjay gupta. sanjay, freight to see you. explain to us how mr.act with ebola and if you can put this in context for us how big of a threat is it now? >> the thing about mo sawyer is we're not exactly sure how he contracted the virus. there have been some reports he may have been taken care of a relative who in fact was infected with ebola. that was happening in liberia and then he got on a series of planes and made his way into niger yeah, and it was actually in the airport himself that he started having real difficulty and then died so where exactly he contracted the virus, was he sick at all when he got on the planes or not, we don't know the answer to that, but we know the infection seems to have occurred very quickly in his case, and, you know, within hours it seems he went from being relatively healthy, able to board a plane to actually dying in that airport. >> there are some reports from witnesses that he was markedly ill on the plane during the flight so how big of a concern is that for all the other passengers? >> well, that's a real con