this morning on "world news now," political fight. hillary clinton and bernie sanders face to face in a heated debate. the tangle on stage as donald trump campaigns for a new hampshire victory. vicious virus. the health warnings spreading as zika poses a bigger threat to the u.s. the latest infections from the mosquito born illness. >> new this half hour, an air traffic control distracted. >> safety in the skies in question after a new report ror exposes air traffic controllers distracted by their cell phones. >> and later coldplay's show at the super bowl. the band drops hints about their performance with beyonce. that's on this friday, february 5th. >> announcer: from abc news, this is "world news now." >> hey, good friday morning.

i'm reena ninan. >> i'm kendis gibson. we've made it to the weekend. but oh, man, there's no rest for the weary when it comes to the democrats. hillary clinton, bernie sanders facing off last night in durham, new hampshire in their first one-on-one really debate against each other. sparks flying between the two democratic candidates on everything from wall street to iran. abc's liz kreutz is covering the debate at the university of new hampshire. liz, good morning. >> reporter: good morning. this is the first time we've seen just hillary clinton and bernie sanders face off on a debate stage together. now just days away from that critical new hampshire primary. the two candidates didn't hold back. just hours ago, shots fired. enough is enough. if you've got something to say, say it directly. >> reporter: bernie sanders and hillary clinton facing off for the last time before the new hampshire prima clashing in one of their nastiest fights yet. >> i am very proud to be the only candidate up here who does not have a super pac, who's not

raising huge sums of money from wall street or special interests. >> senator sanders has said he wants to run a positive campaign. i think it's time to end the very artful smear that you and your campaign have ever been carrying out in recent weeks. >> reporter: the vermont senator doubling down on his attacks against his opponent's washington ways. >> she has the entire establishment or almost the entire establishment behind her. that's a fact. i don't deny it. >> reporter: clinton firing back. >> senator sanders is the only person who i think would characterize me a woman running to be the first woman president, as exemplifying the establishment. >> reporter: the two candidates sparring again over that iraq war vote. >> secretary clinton who was secretary of state for four years has more experience. that is not arguable. in foreign affairs. but experience is not the only point. >> a vote in 2002 is not a plan to defeat isis.

>> reporter: and the latest polling shows bernie sanders ahead by 30 points here. the clinton campaign though pushing the narrative that she is the underdog. they're trying to lower expectations and perhaps wake up her supporters. reena and kendis? >> our thanks to liz in new hampshire. we're going to turn now to the zika virus. and turning now rather to the republican race. one day before the big debate here on abc rather. donald trump is enjoying a wide lead. 11 points ahead of his nearest challenger. marco rubio with ted cruz in a distant third place. and as the republican race heats up in new hampshire, trump apparently focused on not making the same mistakes he did in iowa, holding five events in one day. it's your voice, your vote. and abc's tom xwlams is covering the republicans in new hampshire. >> reporter: donald trump trying to step up the pace. trump's message, only an

outsider can fix america's problems. >> no politician is going to solve it. these people, i'd like to use really foul language. i won't do it. i was going to say they're full of [ expletive ] but i won't. it's true. >> reporter: and trump still wailing away at senator ted cruz under fire after his campaign spread misleading information suggesting ben carson was dropping out of race after the iowa caucuses. new voice mails surfacing. the cruz campaign with this call on caucus day. >> this is the cruz campaign with breaking news. dr. ben carson will be planning to suspend his campaign following tonight's caucuses. please inform any carson caucusgoers. >> we got the voice mail caucus day along with the e-mail. what type of pattern do you see with ted cruz or his campaign you don't like? > i haven't seen that. it was very unfair to

dr. carson. i guess probably i was the one that was hurt most by it because maybe i would have won. >> when you win in the state of iowa, your opponents want to tear you down. they want to throw mud. >> reporter: now cruz playing offense. >> jimmy carter endorsed donald trump. i am not making that up. >> reporter: not an endorsement, but enough for a cruz attack ad. >> if i had a choice between cruz and trump, i think i would choose trump. >> reporter: cruz is out with a video with jimmy carter. saying he would pick you over cruz. what do you say to that? >> he's got good taste. >> all the candidates noticing those o those new poll numbers out of new hampshire. donald trump telling me he needs his people to go out and vote for him. senator cruz noticing that rubio surged but he's reminding voters here that he won the iowa caucuses, not senator rubio and bronze is not the new gold. tom llamas, new hampshire. >> trump will be center stage tomorrow night with his remaining six competitors for the next republican debate in new hampshire.

>> join our political team as saturday evening at 8:00 eastern 7:00 central. >> reporter: the zika virus rattling nerves as it spreads across the world. there are more than 50 confirmed cases nationwide. at least a dozen are in florida where the state of emergency has been expanded. abc's linzie janis is there with the latest. >> reporter: the state of florida ramping up its fight against the zika virus. >> while all the cases in florida are travel related, the moss quit tote that causes the zika virus is common in florida. >> reporter: the governor now declaring a state of emergency in five counties. so are they prepared? florida has 20 million residents and over 100 million tourists a year, and right now, they have less than a thousand kits to test for zika. the governor is requesting thousands more. >> only one in five individuals who have been bitten and infected by a mosquito actually show any signs or symptoms. >> reporter: the symptoms of zika? fever, rash, joint pain,

conjunctivitis, muscle pain, and headache. in dallas this week, news that the virus was transmitted sexually has many officials concerned. and another worry. the first case of zika infection from a blood transfusion reported in brazil. here at miami international airport, there are thousands of flights coming in every day from 30 high-risk countries flagged by the cdc. more than 100 flights from brazil alone. linzie janis, abc news, miami. we're learning of a new danger for airline passengers distracted air traffic controllers. an investigation by wabc finds some of the faa employees have been disciplined for texting, taking selfies or even watching sexually explicit videos on their phones. not one of these on duty controllers who were caught has been fired. >> there is no task that i can think of that requires more intense peepttive continuous concentration than being an air traffic controller. >> the faa says controller who's do not turn off their phones

while at work face disciplinary action. some experts say the controllers shouldn't have their phones with them at all. >> the government taking steps to stop food bourn illnesses. stemming from tainted poultry. the tougher rules will affect chicken sold in pieces as well as ground chicken and turkey. the new standards are targeting salmonella by lowering the level of contamination allowed in the processing facilities. the move is aimed at cutting the number of cases by 50,000. and there's a surprising discovery under the golden arches. some of mcdonald's new salads are packing more calories, fat, salt than even a big mac. among them, mickey d's premium southwest salad featuring healthy spinach and kale but it is topped with buttermilk, chicken, cheese, ranch dressing and much more, all totaling 710 calories and 43 grams of salt and more than 1300 grandpas of

fat and 1300 mill grams of salt. that's nearly 200 more calories than a big mac. >> the lesson of the day is stick with the -- >> stick with the an big mac. >> the bacon egg and cheese sandwich and a large coffee. >> and a diet coke. the deadline has passed in california. lottery officials say no one has submitted the winning ticket for a $63 million jackpot. the ticket was sold last august in los angeles. whoever bought the ticket, we hope that person never finds out. because until late yesterday afternoon, they had time to claim the prize. it didn't happen. at least one person is suing claiming he submitted the winner but was refused the prize. does that make sense? the lottery says some claims have to be investigated. if nothing pans out, the money goes to california schools. you know what? i hope that person never finds out, right? >> absolutely. >> and if they do, just tell them that their life would have ended up worse. money isn't everything. >> yeah, it is. no luck on the ticket. you could say some commuters in london had a good deal off luck when they showed up at a train station.

♪ >> no introduction for this guy, sir elton john popping into the london international station to perform a piano medley, as part of a promotion for his new album which comes out today. >> very cool. and when he was done, john ought graphed the piano which he bought and donated to the station. it will stay there so everyone can take a turn being that piano man or woman. >> you know what my absolute favorite is? ♪ hold me closer tiny dancer >> i'm pretty sure that's not his favorite right about now. very cool. >> oh, boy. >> whoo. coming up, a super bowl edition of the "skinny" including snoop dogg's reporting from the big game.

>> also ahead, coldplay revealing new details about the halftime show and much anticipated performance with beyonce. ♪ all the single ladies, all the single ladies ♪ >> good lord. >> and ads already getting attention before super bowl sunday. it's madison avenue's biggest event as we look at the forecast map. reena sings all the hits, nothing but the hits. ♪ ice, ice, baby ding, ding, ding. >> announcer: "world news now" weather, brought to you by airborne dual action. airborne dual action.

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i could have told you that. this sunday is, of course, super bowl 50. >> excited. >> yeah. we've got cheer, yes, we do. which means millions of people all over the country will sit down with their friends, of course their families and enjoy one of america's favorite pasttimes. >> you make it sound like it's thanksgiving. >> it is. >> watching commercials is part of the deal, right? abc's lauren lyster has a preview of this year's crop, including some famous faces. >> reporter: making an appearance at the super bowl this year, marilyn monroe. >> much better. >> reporter: christopher walken. >> you're looking for these. >> reporter: and icon of tv shows past, scott baio. >> anybody want to feed scott? it's included in the price of admission. >> reporter: those are just a few of the celebs appearing in ads airing during the game, selling everything from candy bars to cars. >> we're moving on up. >> reporter: apartments.com has jeff goldblum scaling a high rise building to bump into more famous folks.

>> wait a minute. is that george and weezy? >> reporter: taco bell is taking a different tact, using mystery to advertise something new. >> the people in the commercial don't know what it is. >> reporter: the ads star a green brick and avocados of mexico has aliens touring a museum of earthly culture. >> this is the white and gold dress that caused a civil war. >> reporter: "gma" went behind the scenes for the making getting a glimpse of the game day pressure ad execs face. >> it's weird sitting there. you watch the super bowl spot and look down and wait for ten seconds to see what twitter says. you're like oh, gosh, okay we're good. >> reporter: and in super bowl dollars, just the minute or so of ad snippets you just watched is worth about $9 million of air time because a 30-second spot will cost advertisers up to $4.5 million. reena and kendis. >> whoo, that's a lot of money. >> yes, fun to watch. just ahead, a super "skinny" including coldplay's insight on who will win the big game. >> and snoop dogg's special

request for peyton manning. i love the pom-poms. >> give us a little cheer. >> announcer: "world news now" >> announcer: "world news now" continues after this from our

we'll kickoff the super bowl themed "skinny" with the halftime show. >> yes, of course. yesterday, the headlining act

giving us a little bit of hint about what we might be able to expect. >> talking about the guys from coldplay revealing their creative process saying they went back and watched every halftime show multiple times and divulged their inspiration for the set was the english music festival glastonbury. >> good festival. they were then asked how they landed beyonce to perform with them. as you might expect, they simply just called her. but then the brits were called upon to provide some pregame analysis. >> well, i think we're firmly split down the middle between those of us who know absolutely nothing about football and those of us who know almost absolutely nothing about football. so i think, you know, as long as lebron james has a good game, i think we're going to be fine. >> oh, boy. sounds like sports with reena. >> yeah, so they think arsenal is going to win the game on sunday. >> when asked who the band will be rooting for in the game,

martin replied, the denver panthers. >> nice job. so turning to one of the key players in the game of course, panthers quarterback cam newton and a revelation regarding his inspiration toward the end of the 2014 season, newton got into that bad accident. he was hospitalized with two fractures in his lower back. >> he recovered. since the crash, the panthers have had a 21-2 record including the playoffs. yesterday the panthers team twitter account posted this picture of his bracelet, revealing one of them is actually his hospital bracelet from are the car accident and a quote from newton, "never forget the journey." >> i guess he never does. turning now to the broncos getting a surprise guest during their press conference yesterday. >> yes, a sports fan. snoop dogg. > bow-wow wow, yippy yo. >> he dropped by as special correspondence asking the players a variety of questions, including a special request for pizza investor and spokesman

peyton manning. >> snoop dogg. first of all, can i get a 50% discount on papa john's pizza when i'm in the state of colorado? >> absolutely. absolutely. >> second question is -- >> i think we all know why snoop dogg might want pizza in colorado late at night. >> fo sure. munchies. right? but also something very cool to note, the dog father will likely be rooting for the denver broncos because their running back ronnie hillman played in. >>'s youth football league while he was growing up in los angeles. let's take a look at some other celebrities and teams they'll be rooting for on sunday. start with kate hudson rocking the denver onesie. she's not the only bucking bronco supporter. >> actor don cheadle is a big fan. jessica biel known to voice her support for the team and olympic skier lindsey vonn who lives in colorado attends many home games. >> for panthers, actress and

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all night... or all day. ♪ well, finally this half hour, a little time traveling through this very busy first of february. >> we had the first votes in the race for the white houses in 2016 to some important votes cast in hollywood. it's all here in our "friday rewind." >> tonight is a victory for courageous conservatives across iowa and all across this is great nation. >> we will go on to easily beat hillary or bernie or whoever the hell they throw up there. >> tonight we have taken the first step but an important step towards winning this election. >> people of iowa have sent a very profound message to the political establishment. >> i can tell you, i -- i've won and i've lost there.

it's a lot better to win. >> what he did is unthinkable. he said the man has just left the race and he said it during the caucus. >> well, listen, it is no surprise that donald is throwing yet another temper tantrum or if you like yet another trumpertantrum. >> base on evidence collected to date, we have determined thattizen hour and nicole were acquainted prior to her disappearance eisenhauer used this relationship to his advantage to abduct and then kill her. >> i find it a bit ironic that mr. cosby would seek to exclude evidence that he in fact, gave quaaludes to women when that was his testimony. does he want to exclude the truth? >> people give me their money and i make them richer than god. >> this is a man who loved his brother, loved his wife, and loved his kids and betrayed his wife, his kids and his brother without even thinking. > welcome to diverse tv.

>> to my parents, thank you for listening to an overly ambitious slightly annoying 13-year-old kid. >> if you drive drunk, you, simply put, are a short sighted utterly useless oxygen wasting human form of pollution, a darwin award deserving selfish coward. if your brain was doted to science, science would return it. so stop it. >> i love helen mirren. she's not the sexiest thing alive. >> she looks great. big week ahead. >> super bowl. >> quiet game happening on sunday. >> new hampshire primary. >> happening on tuesday. and, of course, in great falls. >> tell me. >> to live in it to win it. you have three people going on two weeks now in a truck trying to outlive each other in the truck. >> i thought they might have ever been done. just imagine how it smells. y might have ever been done. >> just imagine how it smells. sd

rain is falling across the area. it all depends on where you live. but we have you covered this morning. good morning washington. toss to eileen winter weather advisory in effect for dc, arlington, alexandria, prince georges, charles, calvert, st. mary's and anne arundel counties until 10 am this morning. today: am wintry mix. becoming partly to mostly sunny. highs: 40-45 winds: nw 10-20+ mph tonight: mainly clear. refreezing likely. lows: 25-30