in other words, the pilot or the co-pilot. >> reporter: technicians can also use latitude or longitudetions here to pinpoint where the plane was located at any point during flight. >> wa you see on the front of this recorder is encased solid state memory module. >> reporter: although the memory chips on flight data recorders are rarely damaged, airlines still need to perform regular flight date to recorder maintenance and testing to make sure the black boxes are up to par. the biggest challenge is to locate them before the batteries die. >> to find that pinger in those trenches or after the pinger has stopped in the trenches is going to be extremely difficult. >> reporter: zain asher, cnn, buffalo, new york. >>> there's a big difference between the black boxes used by commercial airliners and those used by some in the military. the military version has a version that deploys on impact. but those cost three times as much as traditional black boxes. >>> our special coverage of missing flight 370 continues. nic robertson is in kuala lumpur where a new group has heard the air traffic contr

. >> going forward, what kind of latitude are you going to give ken feinberg? >> ken feinberg, as you know, is an expert in this area and has tremendous experience and we are going to have our first meeting with him on friday and, you know, we are going to examine a wide range of opportunities and leverage his expertise. >> are you looking at that investigation report when finish standard? >> i will share and be transparent with those items that are appropriate so share. there may be -- everything appropriate to share and everything related to consumer safety, everything related to the customer. >> in written format? >> that has not been determined yet. >> thanks q guys. all right. >> thank you. >> at another hearing on capitol hill, g.m. c.e.o. mary barra testified about the safety of the company's cobalt, more than 1.62 million vehicles that were recalled. here's a look. >> is that cobalt car, as driven now, safe for your daughters to drive? would you allow them behind the wheel? >> i would allow my son and daughter -- my son, because he's the one eligible to

storms which happen every year at high northern latitudes, they are better prepared. but most of the world is not. recently as 1989, there was a tomorrow called the quebec storm that blacked out half of canada in 92 seconds. and nuclear emp, that's something to be concerned about. that's why iran wants the bomb. we know it from military writings. we've seen them practice attacks using missiles. fusing the warheads at high altitude. and their warships are now on patrol off our coast. our nightmare on the commission was they would use a short range missile to get a nuclear weapon over the east coast of the united states which is where 75% of our electric is generated. this way they could make such an attack anonymously and perhaps escape retaliation. >> you've estimated the cost to prepare for such an attack and defend ourselves and to prevent the calamity that you have described at $2 billion. is that correct? >> that is correct. that is what the emp estimate was. it would cost $2 billion to protect the grid. this wouldn't be federal money. it would be passed on to the

because of mid-latitude regions, regions at higher latitudes with warmer summers, longer growing seasons, you might imagine you could see increased agricultural yields. one of the things we have seen over the past few years is those sorts of gains can be offset by withering drought by -- like what we have seen in recent summers, by extreme weather, and this report, the latest report concludes that we can see and impact of this extreme weather in terms of losses with regard to agriculture to my impacts on human health. here is an example of where there is uncertainty but it turns out the uncertainty is resolving itself in terms of the problem being worse than we thought. not better. >> not surprising in one sense that our system, the way we grow food and the seeds that we use in the methods we use for planting are based on a given climate pattern and is changing. many places where i have been working in the last 10 or 15 years, this is startling even worth -- before the report. this is fairly dry places. higher temperatures meaning that the soils dry out because there is more evaporation

but there is wide latitude expect a stiff fine here. expect the suspension the question becomes how significant is this? it could do what you're hearing the mayor talk about. >> the mayor is sacramento mayor kevin johnson working with the national basketball player association on this. r & b singer tank pulled out of singing the national anthem saying as an african american man and artist i must take a stand on a matter personal to me. coming up how other team owners could have the last say in the punishment, coming up after to broadcast. >> a supervisor has been found not guilty of trying to peek into his female neighbor's house in the middle of the night. prosecutors claim he peered through a window wearing only under wear and socks. he admitted he was drunk, looking for sex. he blamed it on a problem with alcohol. >> efforts to find a missing cessna and pilot has gone from search and rescue to recovery now. a specialized unit announced it found what it believes is the wreckage that plunged into the water yesterday afternoon. >> withi

at russia as a land of gulags and then in the 1990's, that there might be hope and real change -- latitudeow is that russia is a country full of horrors and it will not change. >> what has the american press had to say? washington has a major challenge. >> it does indeed. there was a lack of coverage in the american press. if you go to the washington post, there is an editorial saying -- be too late to prevent war in ukraine. another quote from the editorial board is " if ukrainians are forced to fight for their country, they should be helped." by that, they mean with small arms. i want to look at the huffington post. i thought that was the comedy page initially. it did not turn out to be the case at all. it is a story about the deputy prime minister. he wants to annex the moon. we can laugh, but there are serious things at stake here. the argument is that we do not want to make several trips to the moon. we want to have a permanent base, a presence in space and do some mining up there. they're are considering no limits to russian ambition at this point. this is something we will see throu

and they also have a wide range of latitude. they could be looking at the allegations made in hoboken by the mayor as well. that might fall under the mail and wire fraud statutes. so, you know, they have a lot of latitude on where they can go, and the fact that it's gone to this level in such a high-profile matter suggests to me it's not likely to just go away. you know, if this -- if he wanted to look -- if paul fishman wanted to look at this matter quietly and then take no further action, he could have done that. the fact that a grand jury is being convened in such a closely watched case suggests to me that this isn't going away. >> right. and that -- let me bring in paul. that is significant, again, if anyone's just joining us here, the breaking news tonight being that we have confirmation from a lawyer for a former top aide to chris christie who testified today before a grand jury, the first such confirmation of that kind. and so, paul, as we try to understand that, what do you make, though, of the lawyer's claim here which

or language path and programs in the district we now have robust do not that's clean up that's latitudeal and that's specific to us in san francisco that we can now take action with around professional development and capacity developing and program development how we hold ourselves accountable. they say i don't want to, you know, your opinion we have data. now we have data to have data information that is focused. i'll just want to thank everybody for their work in this regard just where we were two years ago was different. the final thing i'll say in terms of xhekt context and i appreciate i mentioning this we're in some such a special place in san francisco because the vast majority of suggestion in california when you talk about english language learners you're talking about spanish but we have rich and robust there's a dope culture there's a premeditate respect for culture and heritage in san francisco that we can build on and add to the literature please accept my thank you for your hard work and selfly thank you for helping us to develop the robust conversations about the next step

if we look at the projections for crop production, in the northern mid-latitudes them in the northern.s., canada, russia, the growing season is getting longer and crop yields are likely to go up in these regions. if we look at the tropical countries already today, crop production is limited by heat stress and it will only get hotter and have more problems for growing crops. north same way that the south will deal with the impact. tavis: we are not at the level that we should. often times i read these stories and accounts of where these countries are screaming loud. at the point of jumping up and down at conferences. those who are causing the problem do more. how would you respond to that, webeing the u.s. area wrecks have done essentially nothing. people will argue about this. we have a little bit on the margins. to really solve this problem we need to transform our energy system into one that does not use the atmosphere as a waste them. if you compress the atmosphere down to the sickness of water, the atmosphere would be 30 feet every tail pipe and smoke stack is going into 30 feet o

. >> fund with maximum flexibility like world growth and income fund that gives managers latitude to -- liz: how, what is the average dividend there? >> i think three, 3 1/2% range right now. >> it has a three handle on it. it isn't bad. certainly beats cash. liz: hyg. >> that is high yield. you have to be worried about that. liz: even you, jonathan as a bull are against that. >> certain sectors. i like dividend payers. no question about it. rather than owning a bond with a 10-year at 2.5, probably going up i would have a blue chip company paying 2% yield but a growing yield. liz: what your picks? >> vanguard dividend appreciation. a fabulous, well-diversified etf. low expenses, .14%. in a fund with 400 some dividend paying companies that have consistently over the past 10 consecutive years raised their dividend. that is the key. not only a good dividend but a rising dividend. liz: you guys have both been in the business a long time. >> a long time. >> we're old. liz: your best investment choice ever from your career? >> wow. liz: what is real winner. berkshire hathaway for me. berks

pretty broad latitude to reject vice as. the problem is that the is u.s. also has obligations as host nation for the noons to allow diplomats in and jenny to allow considers -- countries to choose who they want. it has to be worked out. >> we were trying to look into this and find any precedent. but either way it clearly hasn't happened very often if it's happened at all. what does the u.s. do now in >> the thing is, katty, the white house had hoped to avoid ever getting to this place. they were hoping iran would back off and pick someone else a little bit less controversial. now it's really going to be a little bit of a fight. we'll have to see what happens. obviously there is also this bill that congress passed denying entry to this man that's now been sent to the president's desk. >> meanwhile, the real issue at staket nuclear negotiations. is it going to be fobble -- possible for the white house and iranian nuclear negotiating teams to separate issues? >> the white house keeps saying so but it seems to strain credulity to do that. like how they're sayi

and this time of year, it would be greater to be in a better latitude for a search and recovery.on't understand how they could have two different sets of signals. i imagine they're similar. but it doesn't make sense. it's certainly not the same aircraft. >> i heard one expert say, look, these sounds are so far apart, they couldn't possibly be from the same source. which may mean that one of them came from the plane or neither of them did. the search area is so huge, and the depth there is, is so far down. what's the likelihood, a small percentage here? >> not necessarily, well, it's real hard, you know. the old term the needle in the haystack. well, in this case we don't even know which haystack to look in. but if there is, there's something to one of these signals, then it's a great, great hope, if you will, for the site. one of the concerns now going forward, if you concentrate aircraft in either of these sites or both of these sites, of course, they'll probably consider another aircraft which would be properly equipped to handle separation of these guys so aircraft can avoid e

or someone had just over 41 degrees latitude. the second largest city in spain.northernmost of before. we're getting there. six days of 60 degree warmth. a nice big low pressure to the north of us. brings a strong northwest wind. a couple little shop of horrors. you'll see them right there on the map. a bubble of high pressure comes in. >> look at the land already gusting over 30 mi. per hour. you can see the red flag warnings and when did pfizer is up and down the plain states. look at the speed tonight. a 30 mi. per hour wind gusting here tonight. tomorrow we will shift to the northwest. you can see from the cloud elements were the mild air is coming from. >> there is right over the area tomorrow. friday is kind of moderately warm. the reward comes in over the weekend. paris sunday. a big plunge of cooler air. >> next week as you can see we're up to wednesday in their thirst at. here's our forecast. >> and will make up the ears warmest day. we are long overdue for that. day. we are long overdue for that. sunday is a rainy. in the criminal justice system, the pe

he definitely has the latitude to do that. a lengthy significant suspension along with a fine is definitely something he has the right to do. i expect that to happen unless he can sell the team outright and doesn't have to take that step. that he can do. kwo are think anything can stop him from doing that. >> finally, can you talk about sterling as an owner? to me he's the longest tenured owner in the nba. he sort of represents this era in the nba when teams were -- the prebird, jordan, magic era when the teams were affordable. he bought testimony for are $12 million 35 years ago. >> now it would be closer to a billion. >> he can turn a tidy profit. he's mysterious. we don't know his exact age. there was a housing discrimination lawsuit where he was discriminating against african-americans. there was a discrimination suit filed by elgin baylor. it is one of the more controversial owners in all of team sports. >> yes. generally speaking he's been an unsuccessful owner, even a laughingstock in some respects. however in recent ye

and so there is a connection between what happens in the arctic and weather in the lower latitudes. and we knew that if the planet started to warm and you start melting snow and you start melting ice, then you're gonna have this sort of feedback effect that's gonna amplify the warming because you're gonna warm up. you're gonna melt more snow. you're going to melt more ice. it's going to further warm everything up and melt more and more snow and ice, so you have this really vicious positive feedback. so we knew that the arctic was very sensitive to increases in temperature, and it's responding like you would expect it to as the temperatures have warmed, so it is sort of an early-warning system. we did expect changes to happen first there before everywhere else in the planet. if you looked at the factors that we tended to use to explain past low sea ice years, and those factors really weren't working anymore, so it wasn't necessarily a certain weather pattern or, you know, a certain temperature pattern that was causing it. there's some sort of background force that was happening on th

searchers marked the exact latitude and longitude where those pings were detected, just in case any locator beacon were to stop sending a signal. jim, china sent in two ships to investigate. >> axelrod: so what comes next, seth? >> reporter: well, likely, investigators would use a side- scanning sonar to get a better picture of the ocean floor there, any obstacles that they might come across, and, of course, any wreckage. >> axelrod: any idea how long this process might take? >> reporter: we spoke with former n.t.s.b. chairman mark rosenker, who is cbs news contributor, and he told us if this were to be confirmed it could likely be weeks, possibly longer. >> axelrod: seth doane reporting for us tonight from beijing. thank you. 7 million afghans went to the polls today to elect a new president, a remarkable display of democracy made all the more striking by taliban threat to target those voting. charlie d'agata is in kabul where he spoke with some of the voters. >> reporter: by the millions, afghan voters deified taliban death threats to take part in a vote to set the path for their country'

difficult obviously prime minister abe's don't have to spend serious amount of political capital to latitude to make the kind of market opening that the us expects needs to be able to convince its own domestic political forces in congress that doesn't this is a good agreement. but i do think there's a chance here and the visit of president obama really does give some political impetus to the process of developing both the ttp is a pretty critical to its tragic rebalancing. i poured the us box office is going to be on display to what you think we can expect though. on the economic front plate cpp is the central organizing principle of the asian rebalance the event is the strategy of up and putting more emphasis on this part of the world. if we can reach a good ppp agreements i think is really in beds the united states in the region as they say it makes us with japan champions of the rules based order in this and this part of the world. and i think it really strengthens the us japan alliance there's a lot at stake here and i think. i think you should be watching the tv to be a part of talks in

having a hard time imagining how they're going, what they were doing and what sort of agency you know latitude they had to the other question is, would any particular areas in the south where there were sort of higher concentrations? at the height of it, how many maroons would you say there were in the south? >> the first question was about the cities. and yes there are plenty of examples of maroons who just walked to the cities and went there, and some are well known. for example, people said, were saying, you know they go from here to here and they see some security forces there who try to get them. they traded for the fish et cetera. .. >> there was just like where geographically might have been the most -- >> difficult to say the because there were maroons all over. there were maroons here in new york. there were maroons in brooklyn, in harlem, there were maroons in every state, you know? we know that, for example, in louisiana because of the i mean the landscape there, you know, of the swamps, there were a lot. but they were in south carolina and virginia. >> thank you. >> remember, it wa

>> they did not speak to the latitude. scholarships, tickets for kids to go home and visit parents.his is what the union was addressing. >> michael, what is next? what happens after this vote? >> there is a review process that the school will go through with the national office of nlrb. if that review process comes in favor of the players, if if it sides with the university, those votes would never be counted. we're talking weeks, months. >> right, right, what about these claims that the university is pressuring these young people not to join an union. >> those claims that they were contacting the football team. one of the questions was from one of the kids who said how do we get back to being students and not employees? the response was northwestern agrees with you that you men are students, not employees, that's why the university is appealing the decision. that's process has to go forward but you can express your desire to getting back to being students by voting no. another section said that the school could are bring in replacement players or ask walk-on players to cross the pi

telephone poles and bridges became stages upon which lynchings occurred, african-americans claimed equal latitude in redefining spaces, including their own living rooms to accomplish theatrical work. in light of these internet venues, the content of these plays becomes even more suggestive. though the one acts rejects many of the literate choices, they follow her lead in reducing to portray the crime perpetrated on trees. by focusing on stable nurturing successful black homes, the place insists that the home can be mutilated just as a body can be. when an honorable father, son or brother is taken, the household is castrated and its head removed. rooted in the black domestic sphere, these scripts offer a perspective that mainstream lynching photography does not. as they feature characters who testify to the victims honorable life, the place of memorialize the committees did and is your real life survives that they're not alone in their grief. the dramas communicate that both in the world of the play and in the flesh and blood of black community, the mob claims have not been accepted. while conveyi

they have the latitude and longitude of where this was, and i think at this point giving these soundingssh given thay have this information, they can use side scale sonar and other methods and will certainly map the ocean floor, at least in this area. so they is have this to go on. if these pings turn out to be nothing, and i imagine that the search will go on another 10 or 15 days because the batteries theoretically could last that long. it's not that they automatically stop in 30 days. after that, regrouping, maybe refinement of the satellite data and maybe they hope just to get lucky. that's sometimes the best you can hope for if all of your other leads have dried up. but they aren't in any way, shape or form ready to pack up and go home yet. i think it will go on for yet another fair amount of time. >> at least a couple more weeks, in your vur view. >> oh, yes. >>> and chad myers will help us understand the difficulty in mapping the floor of the indian ocean, when we come back. [ male announcer ] hey, look at you! you're an emailing, texting, master of the digital universe. but do yo

what the ncaa is saying is essentially they are giving greater latitude to support their athletes? their student athletes? >> the schools and the power conferences and that's the a.c.c., the big 10. and thus they bring in the largest amount of revenue. they have greater resources to do some of the things that the players would want. that also compete in big time college athletics. what they are trying to do from the stance of the ncaa, they don't want a part of a union, because you get into collective bargaining issues. and also just basic labor unions across the country. but we had a vote today by the board of directors which proposed giving those power conferences that i mentioned more autonomy in using their resources to allocate funds to student athletes in any manner they see fit. giving them more money for school, it is the cost of attending college that a lot of players have an issue with, but also giving players the chance to bring their parents to games, right now they don't account for it, but they say they should be able to. >> thank you very much. against flaking as the

someeemed to give him latitude. >> all of us feel that with karzai going we are starting to feel nostalgic. >> of course you are. [laughter] >> he wasn't that bad. >> it is great to see optimism. it is great that the war in afghanistan saved afghanistan. >> yes. for which we have to thank your people and your government. it was a good war. >> and the brave men and women who went there. thank you. >> thank you. >> back in a moment, stay with us. >> riggleman is here. it he step down after 10 years of is here.k levin he stepped down after 10 years as president of yale. -- the citation said you stand among the great presidents of yells history. history. of kucera.the ceo massive online open classes, or moocs. of your to be proud service. >> we made a lot of progress. >> is what you are proud of different than what i cited? the global expansion? >> if i had to pick two things those are the ones. we made a big difference working to make the city much stronger, and we opened yale to the world. >> you didn't have a lot of management experience. >> i was chairman of the economics club. [laughter]

with cash and an asset swap, that gives alstom latitude to make further acquisitions.terms of other u.s. companies coming in, i wouldn't rule out ge at this stage. ge has a lot in its favor. it can move quite quickly on this transaction. of course, i think what is key here for any company, u.s. or indigenous european, typically when it comes to a company like alstom that has already been rescued from financial difficulties in 2004, politics does play a much bigger role than would be appreciated initially. >> danielle, thank you very much indeed. >> now it is time for today's hotshots. in pole dancing, they have started classes since the 1990's. have beenole dancers competing in the annual poll world cup. who knew there was such a thing? men and women are showing off their skills this year. >> rock climbers take on california's most challenging without a safety rope. they captured the expedition in close detail. we will see you in a moment. ♪ >> bodo meck to "the pulse." covering thisn story no week. him him know we understand the french government is not opposed to thi

. >> reporter: use longitude and latitude positions to determine where the plane was located at any point memory module. >> reporter: although the memory chips are rarely ever damaged, airlines still need to perform regular flight data maintenance and preflight testing to make sure the black boxes are up to par. the biggest challenge now is to locate them before the batteries die. >> to find that pinger in those trenches or to find it after the pinger stopped in those trenches is going to be extremely difficult. >> reporter: cnn, buffalo, new york. >>> that does it for this hour of "cnn newsroom." thank you for joining us. >>> up next we'll join "new day" for the latest on the developments of flight 370. (dad) well, we've been thinking about it and we're just not sure. (agent) i understand. (dad) we've never sold a house before. (agent) i'll walk you guys through every step. (dad) so if we sell, do you think we can swing it? (agent) i have the numbers right here and based on the comps that i've found, the timing is perfect. ...there's a lot of buyers for a house like yours. (dad) that's g

about 25 degrees south latitude and 101 degrees east longitude. this is all according to chinese state media. >> we haven't independently confirmed this, again, just want to reiterate that. neither has the joint agency coordination center in charge of this search in perth. the pulse signal has a frequency of 37.5 kilohertz per second which is said to be the standard beacon frequency for the flight data recorders and why it's getting attention right now. >> here's one more reason why this is incredible. the batteries for those pingers may have only hours of power left before they run out. >> so with time running out, this may be the best hope of finding flight 370. i want to bring in our panel here. thank all of you for being with us as we have got this covered from experts with the ocean to the air to the investigation. and thank you all so much for being with us. jeff weise, as you're hearing this information i'm wondering, from you, what was your first reaction when you heard that a pulse signal had been detected? >> my first reaction was, wow.

far his powers can reach although the nba constitution gives the commissioners' office a lot of latitude to protect the game' best interest. >>> the nab announcement is expected to happen at 1:00 this o our time and well stream it live on our website. >>> our reporter will report from los angeles today with the latest on the controversy and our reporting continues right if you on twitter@abcnews and our news app. >>> more severe weather is possible for communities in the south already battered by severe storms and 29 people have been killed in six states since sunday and homes are destroyed and neighbors in the arkansas neighborhood are asking each other, where did you hide when the storm hit? in tupelo, mississippi, a tornado is blamed for 11 deaths. storms tore the roof off homes and snapped trees. now a pot grow operation is being investigated with 100 marijuana plants inside. we are told that the nows saw three people leave the scene carrying three bags and the pg&e crew was called. it is believed the house has an illegal connection to to to electric line for growing the pot. >>> amy

i don't about the cash bonuses but we do know that customs and border patrol officers have wide latitudeo operate within 100 miles of the border. that has created enormous problems and it has led to a lot of abuses. this is again not an uncommon example. obviously we don't want to see u.s. citizens deported because that's not an extreme example but it has happened. there are numerous cases over the last five or six years of this happening. it happens when you've got an enforcement machine that is so big and so pervasive, and it's trying to enforce what are frankly broken laws. we spend now $3.5 billion more on immigration border enforcement than all other federal law enforcement combined. that's an astounding number. >> i was speaking to someone in an earlier program who was in favor of deporting undocumented immigrants. he was saying, look, these people are here illegally. they're taking odd jobs. we need to get rid of them. what is the alternative if the current immigration system is broken, as you say. >> well, congress acted--well, the senate acted last year and passed a bipartisan s

so these people have a lot of latitude because of the way the justice system has been set up.hese people don't pose a great risk to society, so we're going to let them be in society, however, we're going to monitor them. but you don't know when they go down the street, are they robbing the 7-eleven or are they just going to buy some gatorade? >> well, bill daly, thank you so much for joining us. >> you're welcome. >> meanwhile, some shocking new developments on the crisis in ukraine. we'll bring you a live report from one of our best correspondents on the ground in kiev. >>> and something to rev up your -- for car lovers. a sneak peek at one auto show that's been kept under wraps. some hot cars you see there. do? you are so outta here! aah! [ female announcer ] the complete balanced nutrition of great-tasting ensure. 24 vitamins and minerals, antioxidants, and 9 grams of protein. [ bottle ] ensure®. nutrition inharge™. >>> some hot wheels rolling out here in new york city. brand new cars on display ranging from the powerful to the petite, to the never before seen. rick levinth

because the president stint instituted a statewide emergency that gives the military a very wide latituden dealing with this problem. in doing so the human rights watch is saying that this is fueling the cycle of violence and in, in other words, using heavy-handed tactics against the militants the militants are striking back. now they moved not from just the area in northeastern nigeria, they struck in the capital. you may remember back in 2011 the last big attack they had some 20 people were killed. >> thanks very much. we will stay on top of this story. another shocking story. millions of girls worldwide faced barriers to getting an education and many risking their lives to learn to read and write. if you want to find out how to support the girls across the world, just log didon to cnn.com/impact. you will be able to impact your world. >>> it was a special moment at the white house today. the president welcomed wounded veterans on their annual soldier ride. for eight years now the wounded warrior project has smon soared the event. the cycling event helped pay for programs to help recove

now, the chinese ship picked up the signal about 25 degrees south latitude, 101 degrees east longitude, which is a little bit north of the current search area. three people on board that ship heard the signal. but they came so rapidly that they weren't able to record them. so there's a little bit of a question mark over those signals. but the xinhua news agency, the chinese news agency, emphasized that it's yet to be established whether it's relating to the missing jet. however, it's clearly an interesting development and just could conceivably help to pinpoint the location of mh-370. >> and how seriously are people taking this report? >> reporter: well, i think it's fair to say that the authorities here in australia are erring on the side of caution. the orchestrator of the search said the pulse couldn't be verified at this stage but added the characteristics of the pulse were consistent with an aircraft black box. now, significantly the company that makes these black boxes, which makes the detection system of black boxes, says it will be very unusual for a signal like this to be pick

i hope they get other detection devices there, and the latitude and longitude and eventually, a couple of days later they'll arrive with the towed array, a u.s. navy device. the british have another device. the first two steps - aerial survey, towed arrays, and start sending the side looking boats down there to map the area and look for the wreckage. if they are not able to confirm this, this is still probably the best lead. you start off with the array, go to the side-looking sonar, and remotely operated vehicles with cameras to photo document it and the decision has to be made how best to get the two recorders up to the surface. assuming that... >> assuming that be find them. that's the hope and attention. a lot of people praying assist coming from the plane. >> alan diehl. former investigate junior and author of "air safety investigators using science to save lives - one crash at a time", thank you for your time. >> a prayer service for the crew, flight family and passengers is occurring now. buddhist organizations organised the event and it is broadcast online. we'll hear more from

the coast guard were asking for his latitude and longitude which of course he was unable to give them. it certainly gives you an idea here that the crew here were not as fast even as the students who are not trained in this sort of thing to realize there was a problem aboard, john. >> a lot of anger, a lot being directed at the crew members. there are reports that some risked their own lives and some even perished to risk others. >> reporter: certainly there are those reports and those people are going to be remembered very fondly in the hearts of the families here beyond any shadow of a doubt, but we're also hearing of divers now who are putting themselves at extreme risk as well. six divers we're told have now been treated in a navy decompression chamber, that includes two civilian divers who have been aiding and assisting with the efforts here. we know when the divers go down they're allowed a certain time below the surface before they need to come up. they need to come up slowly. it certainly seems that the situation they're working in and their effort to try to rescue people has

. >> so in that case, if that's the case, wouldn't the emergency manager have the latitude to pay offll the debt to individuals like this, who have limited debt that the city owes them? >> he really could if he wanted to. he's probably restricted in his ability to do that, because the other creditors would get up and object. i can't imagine he would be popular with the bond holders. he could if he wanted to. there are way to do it. >> the unions in a situation like this would have greater bargaining power than individuals, even if a bunch of people were to band together. >> yes, the unions are owed billions collectively. they are well organised, they are putting up a united front and doing a good job of it. the individuals - there are 500 of them in comparison to tens of thousands of retirees. they are not owed a lot of money as far as the city of detroit's bankruptcy goes. >> at this point, is there a chance that they would be able to come together and be able to be a bigger power in this, get more of the money they are owed? >> it would be really difficult at this point. the quay ba

that gives the military a wide latitude in dealing with boko haram situation.arrying out what rights groups say are crimes against humanity. >> reporting for us from nigeria, thank you. we'll stay in constant touch with you. let's bring in retired u.s. general carter hamm, u.s. forces in africa, the so-called africa command. this is not just a problem in nigeria, general, is it, it's spreading regionally. >> it is, it is becoming increasingly a regional problem in west and west central africa. >> when you were ahead of the africa command, how big of a problem was this boko haram group, this islamic militant group? the word mean, boko haram, western education is sin. >> it's hard to determine how large boko haram is. it's loose knit, itfactions, noa central organization. but have become increasingly vileant, increasingly operating, start to operate outside of nigeria. >> that's why, for example, the u.s. military african command would be focussing in on it, especially if it established ties with al qaeda-related groups. >> that's right, wolf, but africa commands

flight, could have armed the elts in flight, and that would have given a very good scenario, picture, latitudecraft is. >> i want to get to mary. could the pinger be buried in silt at the location they are searching now and could the bluefin locate it in that case? >> well, probably, because it will have disturbed the ocean floor and the bluefin sonar pictures, apparently, are very good at detecting anything that isn't natural in nature, sharp edges, right angles, and the black box has a lot of sharp right angles. it's a square box with a pinger located on the front, so i think if it's there, the bluefin will find it. >> all right, karlene, i want to take a look at a question, it says, isn't it a good idea to slow down or even call off the search operation for now for 370 until plausible leads appear? >> well, i'm under the assumption right now that they have plausible leads, but once we exhaust them, i agree, that we should, you know, unfortunately, we probably should call off the search. >> all right. jeff, a question from cole surfer. if the plane is not found, what will be the next step in

the president enjoys, as you know, enormous latitude when it comes to these decisions.month was the first time in six, seven years when no americans died. they'll be doing training and advising. the sort of thing we should have left in iraq. i think we'll get it right in afghanistan. >> do you think there should be a much larger force? a lot of people feel 5,000 or 10,000, which seems to be the number talked about, is too small to do much. >> you want to make sure there's an american guarantee that the taliban is never able to come back to major population centers in kandahar, southern afghanistan. you also want an american presence because it's from the u.s. bases in afghanistan that we were able to get bin laden and conduct vital counter terrorism operations and make sure it doesn't become again the locus of international terrorism directed at europe and the west. >> peter, a lot of people on the left don't feel like obama is -- sort of reneging on a commitment to end wars and innings like that. what do you think? >> no, i don't think so. i think what most americans c