it's thursday, february 25th, 2016. this is the "cbs morning news." another day of dangerous weather. this time in the east. the powerful storm that swept through the gulf coast delivers deadly results along the atlantic coast. donald trump talks taxes. the billionaire mogul and republican front-runner explains why he hasn't yet released his income tax return. it's not just about privacy, but it's also about public safety. >> apple's ceo fires back at the fbi in the encryption battle. now could the tech giant be building software its own engineers can't hack? and going beyond the like. facebook introduces new ways to

online friends. good morning from the studio 57 newsroom at cbs news headquarters here in new york. good to be with you. i'm anne-marie green. at least eight people have been killed by a powerful fast moving storm system that swept from the gulf coast into the northeast. the system triggered a string of deadly tornadoes, strong winds, and drenching rain. last night, tornadoes killed at least four people in virginia where state of emergency has been declared. travel is affected all along the eastern seaboard. don champion is at new york's laguardia airport. >> good morning. >> reporter: more than 2,800 flights were cancelled at lagged alone yesterday and more than 300 flights were grounded yesterday. there was also some construction airport here at the damaged but the situation is far worse in places like virginia.

moves up the east coast, state police in waverly, virginia, combed through rubble with flashlights overnight. >> everything is destroyed. >> reporter: after a tornado ripped through the tiny farming down. >> look at that. see what happens? >> reporter: vincent donald survived. some of his neighbors did not. >> i see my friend, they say he died. disappeared. >> reporter: elsewhere in virginia, dozens of buildings were reduced to rubble. several reported tornadoes also touched down in pennsylvania and in the carolinas. this dairy farm was demolished in seconds. >> we are thankful we lost no animals and nobody was hurt so that was the main thing. >> reporter: the storm also brought heavy rain and strong winds to other parts of the east coast including in new york. in d.c., cars submeasured in water. >> when the water is this high, it's scary because you don't know what is going to happen.

caused power outage in the northeast and those windy conditions are expected to stick around today before the sem moves storm moves out to sea. yesterday, at least 16 tornadoes were reported along the east coast. d.c. could get a warm up with temperatures into the 50s today. >> that would be a welcome relief. don champion at new york's laguardia airport, thanks a lot, don. winter weather hammered illinois and indiana. over 200 crashes and more than a thousand flights were cancelled at chicago's main airports. winter storm warnings remain in effect for much of the great lakes region. tonight could be the last chance for the republican presidential hopefuls to derail donald trump's bid to secure the party's nomination. the candidates debate tonight in texas.

in super tuesday's contest next week. 5 595 delegates are up for grab and more than half to win the nomination. trump holds 81 and the front-runner is taking aim at the democrat he might face in the general election. >> boy, oh, boy, she has become like a marshmallow. it's wonderful. man! >> reporter: trump zeroed in on hillary clinton's push to align herself with president obama in his first appearance since the big victory in the nevada caucuses, trump took questions from christian conservatives at pat robertson's university. he was put on the defensive by mitt romney. >> i think we have good reason to believe that there is a bombshell in donald trump's taxes. i think there is something there. either he is not anywhere near as wealthy as he says he is or he hasn't been paying the kind of taxes we would expect him to

giving money to the vets or to the disabled. >> reporter: trump called romney a fool on twitter. but ended up talking about his taxes in an interview with cnn's anderson cooper. >> tax returns are very implicated. i have many, many companies. i have, you know, tremendously, i have a very complex system of taxes. and, frankly, i get ordered every single year. >> reporter: trump skipped the televised town hall on fox news but stopping his acent to the nomination. their common theme, most republicans still don't support trump. >> we are not going to allow the conservative movement to be defined by a nominee who isn't a conservative. we are probably going to see donald trump continue to win, but it's a matter of accumulating delegates and it's continuing to put one foot in front of the other. >> with fewer candidates, i think maybe there's a possibility -- i'm not sure it's going to happen, but a possibility people may actually start getting interested in the

>> the only campaign that can beat donald and the only campaign that has beaten donald is our campaign. >> super tuesday is even bigger for the democrats. 865 delegates will be on the line. but, first, is this saturday's south carolina primary. the latest poll shows clinton with a commanding lead. a large delegate count on super tuesday could give her an insurmountable lead. bernie sanders campaigned in oklahoma yesterday where 42 delegates are up for grabs. a twist in the growing political battle over replacing antonin scalia on supreme court. cbs news has confirmed the white house is considering nominating the republican governor for nevada, brian sandoval. he is a moderate former federal judge appointed by george w. bush but senate republicans continue to insist they will not consider any obama appointment. it's reported this morning that apple is working on making it impossible for the government

"the new york times" reports apple engineers are working on the new security measure. the fbi wants apple to help it break into an iphone used by one of the san bernardino shooters. apple is refusing. tim cook told abc news, this is an uncomfortable position for apple to be in. >> to oppose your government on something doesn't feel good. and to oppose it on something where we are advocating for supposed to protect, it is incredibly ironic. >> cook says he is prepared to take apple's battle with the fbi to the supreme court. the united states is expected to submit to the u.n. security council a resolution to expand sanctions against north korea because of its latest nuclear test. north korea has been under u.n. sanctions since 2006.

black listing individuals and tightening tightening restrictions on korean banks. coming up on the "morning news." we will show you a new seat for mimic a human spine for maximum comfort. first, pop star adele takes a very public stand in support of singer kesha. this is the "cbs morning news." i love bread. i now just manage it, so i don't deny myself bread, i have bread everyday. that's the genius of this program. i lost 26 pounds and i have eaten bread every single day. see me. see me. don't stare at me. see me. see me. see me to know that psoriasis is just something that i have. i'm not contagious. see me to know that i won't stop.

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i'd like to this moment to publicly support kesha. thank you very much. during the britain awards last night in london, adele supported kesha. for her part, adele won the global success award and received three other top honors. and for her part, kesha is victims. and a possible connection between the late justice antonin group. those are some of the headlines "the washington post" reports

members of a secretive hunting fraternity when he died. the supreme court justice was staying at a remote texas ranch. some other members were a member of an austrian group founded in 1695. the miami herald have reported three pregnant florida women have the zika virus and say they contracted it with trips outside the united states. scientists think the virus may cause a serious birth defect. not guilty pleas were entered yesterday for the 16 defendants in a portland court. they are charged with conspiracy in the 41-day standoff last month. rick perry celebrated after being cleared of charges. the former texas governor took a stroll in downtown austin. two abusive power counts against him were dropped. rolling stone reports that

producer to facebook. the singer says this issue is bigger just about me. she wants to end her contract with sony music and dr. luke, claiming he sexually abused her. he denies it. the seattle times reports how a last-minute transplant saved a baby's life. the 7-month-old boy was born with a severe heart defect. he was days away from death when a donor heart became available. 25 babies in the u.s. died last year waiting for hearts. still ahead, a new range of emotions on facebook. the social media network is hoping to wow users with new emjois. we will show you the new options. >> announcer: this portion of cbs morning news is sponsored by

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including botulinum toxins, as these may increase the risk of serious side effects. put the odds on your side. visit botoxchronicmigraine.com to learn how to save on your treatment. talk to a headache specialist today about botox . here's a look at today's forecast in some cities around the country. some british designers think their invention could make cramped flyers more comfortable. the twister seat adjusts when a passenger moves. it takes up the same space as a typically economy seat. the company says several airlines are independence. and coming up on "cbs this

plan. airbus' proposal for bench seating that could end up costing you actually a little more money. on the cbs "moneywatch" now. meet facebook's new emjois and does your job get other people to swipe right? hena daniels is at the new york stock exchange with that and more. stocks on wall street rebounded from early losses to close with modest gains. the dow finished 53 points higher. the s&p gained eight points and the nasdaq climbed 39 points. 20% of human resources managers, 1 in 5, admit women at their company earn less than men for the same work. according to a just released survey. men are three times as likely to earn six figures according to career builds surveyor and nearly the same percentage of men and women say they are satisfied or very satisfied with their jobs. according to a security researcher, some of nissan's

easley packed. the air-conditioner units can be hostaged and potentially reasonunning down the car's batteries. nissan says there is no safety threat. uber is considering testing self-driving cars in pennsylvania. the ride hailing service is working with carnegie melon university to develop the technology. two tracks are under consideration. uber is expected to make a presentation to city official next month. target reported strong growth in the fourth quarter of last year, driven by online traffic. target racked up over a billion dollars in online sales for the first time. facebook unveils its new emjois. there are five new animated emjois to express their feelings behind like. love, ha ha, wow, sad, angry. they launched them yesterday. facebook says it conducted

with these new emjois. yea was rejected for not being universal enough. your job may matter more than your looks when it comes to a dating mate. the sexiest jobs list held by tender uses that attract the most attention. for women the top five is physical therapist, interior designer, founder/entrepreneur, p. slrkspr/communications and teacher. men are pilot, founder/entrepreneur, firefighter, doctor, and tv/radio personality. >> i'm dissing all of the handsome available men i'm working with with. but i can poke fun, right? hena daniels at the new york stock exchange, thanks a lot, hena.

are joined by some of the brightest stars to pay tribute to legendary entertainer ray charles. it's all right now this little guy is non-stop. he's always hanging out with his friends. you've got to be prepared to sit at the edge of your seat and be ready to get up. there's no "deep couch sitting." definitely not good for my back. this is the part i really don't like right here. (doorbell) what's that? a package! it's a swiffer wetjet. it almost feels like it's moving itself. this is kind of fun. that comes from my floor? eww! this is deep couch sitting.

when the engines failed on the plane i was flying, i knew what to do to save my passengers. but when my father sank into depression, i didn't know how to help him. when he ultimately shot himself, he left our family devastated. don't let this happen to you. if you or a loved one is suicidal, call the national suicide prevention lifeline. no matter how hopeless or helpless you feel,

here's a look at today's forecast in some cities around the country. hey ho hey ho a star-stunneddded lineup paid tribute to ray charles last night at the white house. >> his accolades are too many to make but a diversity of music, a

that truly makes america, the beautiful. >> president obama said it was a bittersweet celebration for him. last night's performance was his last as president. one of president obama's top speech writers has lined up his next gig. david lit, has taken a job with comedy site funnier or die. only six days remain on scott kelly's astronaut countdown. he is wrapping up his year in space. he tweeted this shot wednesday night riding 96 sunsets or six days and a wake-up left. speaking from the international space statioioyesterday, kelly revealed how he'll spend his first day back at home. >> the first thing is just being

and that are important to you and spending time with them. you know, after that, i think i might jump in my pool or take a shower. >> sounds good. kelly comes back to earth on march 1st. the gymnast will be skipping the 2016 olympics. maroney introduced wednesday she is no longer competeing in gymnastics and will not competing in the rio. she even recreated it with the president. coming up after your local news on "cbs this morning," team usa goalkeeper hope solo.

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this is how you say it's going to be okay to someone who just lost everything. that, yes, we'll find you somewhere to stay and yes, your children will have breakfast. every 8 minutes the red cross responds to a disaster and makes this promise.

a kentucky man learned how many different ways smoking a cigarette can be dangerous with your help. a cigarette explodes in his pockets and he runs outside and takes his pants off and eventually is doused with a fire extinguisher. he said he suffered third-degree burns. basketball players have the sudden cardiac death related to sports in the united states. the nba has released a study that looks at what is normal and what is not when it comes to athletes' hearts. omar villafranca reports. >> reporter: at 7'1", isaiah austin was built for basketball. after two standout years on the court for baylor university, he was heading for the 2014 nba draft. >> i was playing some of the best basketball of my life. >> reporter: but his dreams were about to change. league doctors ran tests,

he had a genetic condition that leaves part of the aorta abnormally large and puts patients at risk of sudden cardiac death. >> accepting in that in life and health is more important than the game. >> reporter: researchers at university of medical center have released a new study that for the first time examines the hearts of nba players. >> we have provided a frame of reference that all physicians can use to help decide what is normal and what is abnormal. >> reporter: researchers analyze the echocardiograms of more than 500 nba players. >> the aorta route diameters actually reached a plateau. no matter how big you get, there was a certain limit. >> reporter: isaiah won't be able to play in the nba. >> i miss every day.

>> reporter: he pours his competitive spirit into a new sport. you golf? >> i do, yeah. >> reporter: how are you? >> i'm actually pretty good. >> reporter: he uses his foundation to educate other athletes. omar villafranca, cbs news, waco, texas. a little girl in washington is getting support from around the world as she battles cancer. 3-year-old he will li walton has gone 17 surgeries since the tumor was discovered on her brain since a baby. she spent most of her life in the hospital so her mother put out a call a social media to bring post cards to eli and her. they have received as far away from belgium. >> she has the ability to experience every little place. >> reporter: her tumor is shrinking, which is good news. coming up after your local news on "cbs this morning,"

verdict in a lawsuit over its talcum powder products. a look at the growth of start-up companies in the heartland. and usa goaltender hope solo joins us in the studio. that is the "cbs morning news" for this thursday. i'm anne-marie green.

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