but it took more than the marley name to get this far.ing curve to make the company work. in studio with us is rohan marley. thanks for joining us. i've been giving you grief because you brought in coffee beans but no brewed coffee. >> you have this great water sitting here. >> i have great new york water to put with my great jamaican coffee. thank you, thank you. i'll have some later. how risky is that to take that money, the royalties money, and try to turn it into this company that i think many people wouldn't associate with the marley name? >> at the time i wasn't really thinking about the risk until i spent the money. after the money left me i was thinking of doing something for the community. when the land, the opportunity came for the land i just made an impulse buy like oh this is too beautiful for a 26-year-old to have the opportunity to have this type of land in jamaica. at the time i had my long locks. i made the impulse buy. i wanted the land. after buying the land i didn't know what i was going to do with the land until i ask

marley hall for cbs-3 "eyewitness news". >>> as the the first family prepares for their departure to selma man they were briefly will be down in the white house when a food cart caught fire east of the north lawn. in one was injured. the lock down was lifted shortly before noon. >>> coming up next on "eyewitness news" road rage captured on camera. one car gets up close to another and we will tell you what else that driver was caught doing. >>> plus it is dating for the 1 percent, coming up next a new app that is only for rich people in search of a mate.

cbs news correspondent marley hall has details. >> reporter: president obama and his family retraced the historic walk a across selma's edmond petus bridge. fifty years ago this is where police used brutal force to stop a march for voting rights. the violence that was sunday became a turning point for the the nation. >> it was not a clash of armies but a clash of wills. a contest to determine the true meaning of america. >> reporter: former president george w. bush a attended the anniversary event with 100 in members of congress while paying tribute to selma's heroes president obama said exposure of racial bias in ferguson missouri shows more work is needed. >> we just need to open up our eyes, ears hearts to know that this nation's racial history still cast its long shadow upon us. >> reporter: along with the official delegation thousands packed into will sell had man for the the commemoration. a among them some of the original marchers who saw the violence firsthand. reverend fredrick reese was the activist who asked doctor martin luther king junior to join the selma movement. on t

marley hall has the story. >> reporter: ice in the dallas area made driving difficult again. >> it hasad the last couple of days. today is better but it is getting bad in the parking lots where they don't have the sand and salt down. >> reporter: a weekend storm dumped freezing rain across parts of texas and oklahoma. this car hauler flipped on i-44 near tulsa saturday morning. while drivers in oklahoma city dealt with icy conditions that caused lots of crashes. and parts of new mexico got snow. lots of it. at least eight inches fell over albuquerque. it was a wash-out in south florida where miami received up to six inches of rain during what was supposed to be the dry season. >> it is just a mess. i had my day planned to go to miami beach. >> reporter: thunderstorms and 50 miles an hour wind gusts suspended play on day three of the pga honda classic in palm beach gardens. it got so blustery that the scoreboard floated away creating a new water hazard near the 18th hole. and in the boston area, kids on a youth hockey team escaped unharmed after the roof of their arena collapsed under t

marley hall, distribution news, boston. >> defense attorneys for dzhokhar tsarnaev hope to spare him penalty by proving a played a secondary role to his brother tamerlan who they say masterminded the attack. thanks for watching wusa9 news at 5:00. >>> wusa9 news at 6:00 starts right now. >> reporter: the lawsuit that could change the d.c. taxi system based upon our undercover video coming up. >> reporter: tragedy that surrounds this case is really the tragic mixture of alcohol, jealous and suspected betrayal. jurors found gupta guilty of first degree murder. he wept openly. >> reporter: i'm stephanie ramirez on the 16th street bridge where the project is about to enter phase 2 and engineers want you to remember the call for help mayday. >>> we'll get to that, but first we begin with breaking news out of prince george's county. look at this water main break. crews are working to repair this issue at cunningham drive and o'sage streets in berwyn heights. the water is on the roads flooding streets and lawns. wssc is on the scene. we're not sure how many customers are affected, but we wi

so bob marley up for adoption. we had fashion show with humans and with pets.hat was yesterday, delaware county spca, scott williams and i had a great time. that is what i did this weekend. >> you beat me, i'll tell you that. you'd probably like to wheat me. >>> 9:15. franklin square is opened that wonderful park. and square burger is back opened again. >> we love the burgers, mike, but we have to try to the the cake shake. >> it is a new invention. i have chef jason over there. you're a chef over at a number of places. >> yes frankford hall, and, square burger. >> and square burger. >> can i say that is the best barbecue i have had in years. >> thank you i have lived in kansas city, ladies and gentlemen. >> that is saying a lot. >> that is frankford and girard. >> correct right at the this intersection. >> this shake puts a tastykake in it. >> it does. >> let's walk you through it. >> please. >> we will start out with butter scotch krimpets. >> my favorite. we will put this in first. it separates nicely through the entire milk shake. >> right in the shake. >>

marley hall reports on the changes and challenges of the past 50 years. >> reporter: from her view oner king's jr.'s lap cheyenne webb chrysler could see beyond 1960 selma, alabama, to a world less black and white. >> i had made up in my mind that i was going to be a part of that movement. >> so we can be free. >> reporter: at 9 years old chrysler was the youngest of about 600 people who tried to march from selma to the state capitol in montgomery to demand voting invites. halfway across the edmond petis bridge state troopers moved in. outrage sparked around the country. then two weeks later dr. king led a successful march, a 51- mile five-day journey on foot. why do you think selma has become such a symbol so significant in terms of the history of the civil rights movement? >> it not only gave african americans the is right to vote, but it started changing the nation. >> reporter: president lyndon johnson signed the voting rights act less than five months after the violence on the bridge. >> the picture of bloody sunday never left my heart, neither my mind. >> reporter: chrysler saw

it's just about the most marley offensive thing you could imagine. these victims need a voice. they need justice and the new congress is determined to give them both. that is what the bill we're considering this week the justice for victims of trafficking act aims to do. i want to thank senator cornyn for his hard work on this legislation. he's been a tiecials advocate -- a tireless advocate for it. this has been a bipartisan exercise. i want to thank the 13 democratic cosponsors of the bill. it's a bill that received a hearing in the judiciary committee earlier this year, it was reported without a single negative vote. it's been thoroughly crafted which explains its bipartisan support in the senate. it also explains the long list of endorsements such as share in hope international rights for girls, the fraternal order of police and the national center for missing and exploited children among its many supporters. here's what one broad coalition backing this bill had to say about it. the justice for victims of trafficking act provides unprecedented support to domestic victims of

marley hall takes us across the bridge and back in time to look at what it took to stop racial discrimination at the ballot box. >> reporter: star when ily drove with her family from -- star whitley drove with her family. >> you know, before we marched, she thought we were going to beat up. i said no, that was 50 years ago. >> reporter: this is where police used brutal force to stop a march for voting rights. theviolence as what became known as bloody sunday became a turning point for the nation. presidentlinden johnson signed a voting right into law five months later. there is a sea of people for a chance to walk across this bridge named for a general believed to be a ku klux fan membe . >> it feels nice because that means that they still remember what things were about. >> reporter: before the walk, worshippers gathered around the ame church. they heard from reverend al sharpton. >> we remain in pursuit of a meaningful right to vote for every eligible american. >> reporter: many marchers will be back monday morning setting off on a 54 day mile to the alabama state capital. marleyhall, cbs n

marley hall for cbs-3 "eyewitness news". >>> as the the first family prepares for their departure to selma man they were briefly will be down in the white house when a food cart caught fire east of the north lawn. in one was injured. the lock down was lifted shortly before noon. >>> coming up next on "eyewitness news" road rage captured on camera. one car gets up close to another and we will tell you what else that driver was caught doing. >>> plus it is dating for the 1 percent, coming up next a new app that is only for rich people in search of a mate. >>> also the requirements have a lot of people talking, we will explain when we come ba >>> is a garage roof collapse necessary st. louis, california, injuring eight people. it had happened during a st. louis party at a poly tech nick university. police say dozens of people were on the roof and that is what caused the collapse. in of the injuries are seriously though. >>> caught on cameras an apparent road rage incident on the california highway, this video was recorded by another driver earlier this week in the the area. watch a as t

marley hall with the stirring speech from president obama. >> reporter: president obama and his family retraced the historic walk across the edmund pettus bridge. this is where police used brutal force to stop a march for voting rights 50 years ago. the events of bloody sunday became a turning point for the nation. >> it was not a clash of armies, but a clash of wills. a contest to determine the true miening of america. >> reporter: former president george bush attended the event with about 100 members of congress. while paying tribute to selma's heros, the racial bias in ferguson, missouri shows more work is needed. >> we need to open our eyes, our ears, and our hearts to know the nation's long history still casts its shadow upon them. >> thousands came for the address. including some who were here when the violence happened. on their third attempt, they reached the capital in montgomery to demand voting rights. >> it is a great feeling of triumph and victory. after having gone through all of the indignities. the sacrifices made by many people. >> reporter: five months later, presiden

marley hall. cbs news, selma alabama. >> and thereby a walk tomorrow across the edmund pettus bridge. >>> nonrepublicans hopefuls split on immigration in a forum. >> and a food truck caught fire send the white house on lock down. we will have that story coming up. at perdue, we know fresh chicken. well, not that kind of fresh. but we do take extra steps in our farms, trucks that deliver daily and everywhere in between... ... to bring you a fresh tasting chicken. perdue. we believe in a better chicken. ♪ building aircraft, the likes of which the world has never seen. this is what we do. ♪ that's the value of performance. northrop grumman. at perdue, we know fresh chicken. well, not that kind of fresh. but we do take extra steps in our farms, trucks that deliver daily and everywhere in between... ... to bring you a fresh tasting chicken. perdue. we believe in a better chicken. protests and demonstrations in madison wisconsin after a police officer fatally shot an unarmed man last night. police say t

marley hall, cbs news. >> just moments ago we learned both officers were released from the hospital. >>> jurors in the trial of boston marathon bomber dzhokhar tsarnaev have been shown a dramatic video of a carjacking victim escaping from tsarnaev and his brother days after the attacks. it's the latest evidence in the case against the younger tsarnaev. his lawyer earlier told the jury he participated in the bombings but said his older brother tamerlan was the mastermind. >>> investigators are still combing for clues following yesterday's deadly helicopter crash off the coast of florida. 11 marines and soldiers died in the training exercise. debris and human remains are washing up along the shore near pens cool la. the search has been comp -- pensacola. the search has been complicated by foggy weather. the causes of the crash is still under investigation. >>> a federal investigator tells congress it's the largest scam of its kind in history. fake i.r.s. acts calling people -- agents calling people demanding payments and threatening jail time. more than 300,000 people have been called

marley hall, cbs news, new york. >> always watches. always tracking. wusa9's first alert weather. >> 10:00 tomorrow is when this will start. starting sunday services. >> yeah, it's going to be rough, but good news that they have been pretreating the roadways. you told us that at the beginning of the newscast. so, i'm hoping that was sufficient. i can predict the weather. i can't predict the road conditions because it really depends on how well they pretreat. let's take a look right now at the michael and son weather cam and we are in good shape. it's just cold out there. already down to 25 degrees. bruce. very light winds out of the south, southeast. a dry atmosphere as well. that dew point in the single digits. current numbers are into the teens in some spots. that means we have cold, dense, dry air in place and then overrunning is going to happen. the precipitation runs up from south to north. hits that cold air and it will either fall as snow, if there isn't any warm air intrusion or fall as sleet. you can see here on satellite and radar, there is s

correspondent marley hall reports. >> reporter: star whitley drove with her familiarly from atlanta sohey could all retrace the historic walk across the edmund pettus bridge. >> my daughter was a little concerned in the beginning, you know, before we started marching she was wondering if we were going to get beat up and i said no. that was 50 years ago. so things have changed since then. >> reporter: 50 years ago this is where police used brutal force to stop a march for voting rights. the violence of what became known as bloody sunday became a turning point for the nation. president lyndon johnson sign the voting rights act into law five months later. >> there is a sea of people lined up for blocks for a chance to walk across this iconic bridge named for a couldn't federal general believed to be a clue clucks clan leader. many of the original marchers crossed yesterday alongside president obama. 89-year-old jenny newton wanted to be among the crowd commemorateing her sacrifice. >> it feels nice. because it means they still remember what things were about. >> reporter: before the walk,

marley hall takes a look at what it took to stop racial discrimination at the ballot box. >> reporter: star whitley drove with her family from atlanta so they could all retrace the historic walk across the edmund pettus bridge. >> my daughter was concerned in the beginning before we started marching. she was wondering if we were going to get beat up, and i said no, that was 50 years ago. >> reporter: 50 years ago this is where police used brutal force to stop a march for voting rights. the violence of what became known as bloody sunday became a turning point for the nation. president lyndon johnson signed the voting rights act into law five months later. there is a sea of people lined up for blocks for a chance to walk across this iconic bridge named for a leader believed to be a ku klux klan member. 9-year-old jenny newton wanted to be among the crowd commemorating her sacrifice. >> it feels nice, because it means they still remember what things were about. >> reporter: before the walk, worshipers gathered at brown chapel a.m.e. church. they heard from the reverend al sharpton and at

fiction, nonfiction and drama, and he's the author of the first in-depth study of the lyrics of bob marley. he teaches at the university of south carolina. he says of his poetry, "often i am not writing to describe what i have seen, but trying to voice what the work is stirring in me." "tornado child." tornado child, tornado child. i, i'm a tornado child. i come like a swirl of black and darken up your day; i whip it all up into my womb, lift you and your things, carry you where you've never been, and maybe, if i feel good, i might bring you back, all warm and scared, heart humming wild like a bird after early sudden flight. 'cause i'm a tornado child. i tremble at the elements. when thunder rolls my mother womb trembles, remembering the tweak of contractions that tightened to a wail when my mother pushed me out into the black of a tornado night. i'm a tornado child, you can tell us from far by the crazy of our hair; couldn't tame it if we tried. even now i tie a bandanna to silence the din of anarchy in these coir-thick plaits. 'cause i'm a tornado child born in the whirl of clouds; the c

marley hall, cbs news, boston. >> prosecutors are scheduled to put a medical examiner on the witnessnd tomorrow who reviewed autopsies of the bombing victims. thanks for watching wusa9 news at 5:00. >>> wusa9 news at 6:00 starts right now. >> reporter: mgm hired their 1,000th construction worker to build this casino behind me. we talked to some of those workers today. i'll have that story coming up. >> reporter: an outpouring of grief and sorrow for the mother and daughter from nokesville lost in that french alps plane crash, i'm peggy fox. i'll have the story coming up. >> reporter: where is walter fauntroy? today a group supporting his wife held a press conference. they can't seem to agree on his whereabouts. >>> mgm says they've hired 1,000 construction workers to build the $1.2 billion casino and today they're trying make sure to celebrate. thanks for joining us tonight. i'm jan jeffcoat. >> i'm derek mcginty. ellison barber joins us from the newsroom with more. 1,000 workers sounds like a goodley number. >> it is, but we wanted to know how many are from prince george's county. w

i'm marley hall in boston with the latest coming up. >> a prince george's county police officer is being accused in a hazing incident and i have a charging document you'll want to see coming up. >> right after the break the latest details on the armed prisoner caught off escaping >>> now to a recap of today's top story. >> a prisoner who escaped from inova fairfax hospital has been captured in d.c. he is wossen assaye, a suspected serial bank robber. he was arrested earlier this month but then transferred to the hospital after trying to kill himself. police say earlier today he overpowered two private security guards, wrestled away a gun, fired a shot and escaped dressed in his hospital gown. the hospital went into lockdown. police mounted a huge search that lasted for hours. police say assaye carjacked two vehicles found, found clothes somewhere and made his way to d.c. thanks to a tip from a metrobus passenger police caught up with him as he stepped off that bus in southeast d.c. late this afternoon he appeared before a judge who ordered him held without bond. >>> a prince george's cou

marley hall, cbs news, boston. >> witness steven silva is currently in prison on gun possession and drugnd hopes to get a reduced sentence in exchange for his testimony. the defense claims it was tamerlan tsarnaev who shot the officer. thanks for watching wusa9 news at 5:00. >>> wusa9 news at 6:00 starts right now. >> reporter: a metro station manager is under investigation for posting a disturbing message on facebook. i'm andrea mccarren outside metro headquarters in northwest washington. i'll have a live report straight ahead. >> reporter: i'm ellison barber in northwest d.c. daniel rosen was in court yesterday answering the charges that he secretly filmed dozens of women in their homes. police may have found even more. >> reporter: the sign says it all, the great northwest providing a great challenge for georgetown. portland is where the hoyas begin their tourney journey. i'm dave owens here in portland. i'll have a full report coming up. >>> but first wusa9 has learned a veteran metro transit authority is under investigation now for a disturbing facebook post. thanks for being here.

marley hall has more from boston. >> reporter: jurors were in tears as they viewed gruesome autopsy photos of the youngest victim of the boston marathon bombings. 8-year-old martin richard was standing they're the finish line with his family -- near the finish line with his family when one of the two pressure cooker bombs exploded. massachusetts chief medical examiner henry neil told jurors the bomb tore the little boy's body apart leaving him with third degree burns. martin's parents listened as neil displayed the boy's blood stained and shredded clothing. the same bomb killed 23-year- old chinese exchange student lindsey lu. boston medical examiner kevin lindstrom testified shrapnel tornado -- tore through lu's legs. krystle campbell was killed and at least 264 others were injured. the defense will now present its case. it's not clear whether dzhokhar tsarnaev will take the stand in his defense. during opening statements tsarnaev's lawyer admitted dzhokhar placed one of the bombs they're the finish line, but -- near the finish line, but argued his older brother tamerlan was the mastermin

marley hall visited with history to see how things have changed. >> reporter: avis dunbar smith was a child when martin luther king jr. became pastor here at the baptist church in montgomery, alabama. >> and i remember that he gave us a group hug. and i remember that from my feet. >> reporter: it was here that he found his voice, not just as a preacher, but a civil rights leader. >> he was a great man, but when he was here, he would search her path. >> and outside the church and the constant threat of violence. >> and living in fear as well. and that i would provide. >> reporter: and while they believe that civil rights movement has helped to wipe out that fear that the dream is still far from a reality. >> and in alabama on a certain level that we would feel that civil war. >> reporter: just as you would walk away is the house where he lived with his faly from 1954 to 1960. maintained just as it was. and around that corner his barber, he is still in business. and remembers what dr. king said about his first haircut. >> he said pretty good. so you tell him about pretty good that it is

marley hall has more. >> reporter: new video appears to show dzhokhar and tamerlan tsarnaev leaving ange in new hampshire. less than a month before the boston marathon bombing. f.b.i. analysts testified the brothers practiced shooting for about an hour with rented 9 millimeter handguns. massachusetts state police lieutenant david cahill told jurors 56 shell casings from a 9 millimeter semiautomatic handgun were recovered from the crime scene where the brothers were in a shootout with police. cahill said that same gun was used to kill mit police officer sean collier hours earlier. dr. matthew leavitt told jurors dzhokhar's message scrolled insides the boat where he was captured is consistent with jihadi documents found on his laptop. another note was shown to the jury, this one a plea to keep his financial aid. he claimed his school work suffered because he lost relatives in chechnya. quote, a republic that is occupied by russian soldiers that falsely accused and abduct innocent men under false pretenses and terrorist accusations. dzhokhar wrote he wamentsed to do well in school so --

cbs news correspondent marley hall has details. >> reporter: president obama and his family retraced, and edmond pettus bridge. thinks where police used brutal force to stop a march for voting rights. the violence of bloody sunday became a turning point for the nation. >> it was not a clash of armies but a clash of wills. a contest to determine the true meaning of america. >>> former president george w. bush attended the anniversary event with 100 members of the congress. while paying tribute to selma's heroes president obama says the exposure of racial bias in ferguson missouri just shows more work is needed. >> we need to open our eyes ears and hearts. >> on their third attempt they reached a capitol in montgomery to demand voting rights. >> is there a great feeling of triumph, and victory. and after all of the inn dignity, sacrifices that have been made by many people. >> five months later president johnson signed the voting rights act and those sacrifices, changed the course. >>> the the captain and crew showed no odd behavior or signs of stress before taking off. investigators, s

." ♪ [ cheers and applause ] >> seth: let's start with bob marley who said, "one love, one heart, one's see the first draft. "one love, one heart, one destiny, one ounce, no seeds." [ laughter ] [ applause ] i think that was a good edit. good edit. next, in honor of st. patrick's day, we have a quote from frederick weatherly's "danny boy." "oh, danny boy, pipes, the pipes are calling." let's see the first draft. "oh, danny boy, if you hear the pipes calling you, you are too drunk. go home." [ cheers and applause ] "where have you been, danny? the pipes." "i was coming home. the pipes were dying. one more." "i had a drink with the pipes." next we have the author anias nin who said, "love dies with illness and wounds. it dies of weariness, of witherings, of tarnishings. and the first draft. "love dies of illness and wounds. it dies of weariness, of witherings, of tarnishings. welp, i guess i better wrap this toast up. congratulations on your special day, mark and carol." [ laughter and applause ] terrible toast giver. terrible, famously bad toast givers. next we have the rapper and prin

it sort of centers on the assassination attempt, a failed assassination attempt of bob marley. >> singerger in the book which i like, has a very nice touch. it's such epic -- it's so epic in scope. it's 700 pages. when you sat down to write it, did you know you were writing sort of this epic story? >> no. i had no idea. i was writing the story of a sexually conflicted gay hit man in chicago trying to kill a jamaican guy. >> seth: okay. [ laughter ] >> yeah. i kept running into dead ends. he was a really cool character to write, though, because he just had boy trouble. >> seth: right. [ laughter ] >> it started out being that way and i kept running into dead ends so i picked another character, and this character, bam-bam and ran into dead ends with him. i kept running into dead ends with all these characters. and a friend of mine, rachel, who is actually no longer with us, she was like, you know this is one story? i was like, no, it's not. it's a bunch of failed novelas 'cause i have no talent. [ laughter ] and she's like, "no, it's a bigger novel." i didn't even know. >> seth: so you wro

he played a medley of u2 the beatles, bob marley, as well as michael jackson.at there are similarities between songs and medleys. you take inspiration, you don't out and out copy. we heard from lawyers howard king supporting pharrell williams saying they are extremely disappointed by the ruling. they say it set a horrible precedent or the music industry. they say pharrell play this with his heart, his mind, his soul. they are considering other legal options. it was a little note of saying, it is not going to bankrupt these people, but this isn't without precedent. we have seen previous sons attacked. we had michael bolton and sony payout $5 million. in 1994, the song "love is a wonderful thing" seemed to copy the 1960 song "love is a wonderful thing." they got $5 million on the back of that. george harrison's "my sweet lord" seemed to have copied "he's so fine" from the 1960's as well. the judge said, i don't think he purposely plagiarized, but it sounds too similar. more recently "bittersweet symphony" was pointed out as a song that has not been sued by one, b

but can you see ways that we can improve the flow of information and the help that veterans get, marley our veterans -- particularly our veterans who suffer from post-traumatic stress and traumatic brain injury which as you know, we have addressed in the clay-hunt suicide prevention bill that we cosponsored and recently passed but that's just a beginning, a down payment and i wonder what more we can do in that area. i know we've talked about it a little bit, and i wonder if you could address that in the context of the budget. >> i can, and thank you for that. we did discuss it and accordingly in the time i've been there i've tried to see where things stand and see how things are assessed. i have a great partner in the secretary of veterans affairs, and i've talked to him. and, you know, to the soldiers sailors, airmen and marines they don't -- they shouldn't have to worry that there are two cabinet departments that are responsible for taking care of them. they shouldn't have to worry about that. we should have to make it knit together. and you mentioned iehr the integrated electronic he

>> chase marley under coffee table. >> mine has. >> mine has.fg& >> don't bother scolding him, dogs forgetxt. >>> does your dog ever act like this? oh oh, but they mean well don't they? they m they may not remember. how to be good. a new study suggests dogs tend to forget things after two minutes. >> joining us is veterinarian and founder of healing haven animal fund and her dog, a frequent guest on the show joey. >> >> he got dressed up for us today. >> it was awesome to see joey. he was gravely injured and abused and you nursed him back to health. he made it for sure. this study we've been talking about it for two days says that dogs have very short term memories. you're saying it's a little more nuanced than that. >> i think an important take away from the article is that dogs -- they're saying humans remember everything that is trivial and we remember everything that is arbitrary and dogs just don't because they don't have to. >> they remember the meaningful things that pertain to their survival. and the rest isn't important they're not going to remember it. >> here is my question. som

marley remembers what i gave her yesterday. >> you train a dog and you feel like they remember the traininguld be waiting for me at the bus stop. it had to remember i came on the bus the day before. >> maybe it was groundhog day. it was new excitement every day. >> how would he know to go to the sign? >> aren't you the doggy pro. didn't wrangler pick out the cute bow tie last night? >> i'm not buying this. >> he's not planning for tomorrow, either. >> exactly. when you shake someone's hand today you may be doing more than you realize. there's a study that said part of the reason we shake hands is actually to get a sniff of the people we just met. that's what the science says. it's not clear what we learn. scientists say we also tend to touch our own faces more after we have shake someone's hand perhaps to smell them. >> oh. >> you put the purell on. >> we just shaked hands outside. >> are you smelling your hands. >> i think you shake someone's hand to bring them close. >> then you get a whiff. >> i think it's eye contact. you shake their hand and look them in the eye. >> i do it for respect