Get help. Hey, good morning. Weve got two major events fast approaching right now. One of them, of course, super bowl 50. Youve waited all year for this moment, dan. Thisis mornings the panthers and broncos, thats whos playing, by the way, dan, they get ready to hit the field tomorrow night and celebs are flocking to the San Francisco area where the game will be played. Were learning about a major new musical addition to the halftime show. Was surprised to hear this. Well tell you coming up. We start with the big game in american politics, the final Republican Debate before the New Hampshire primary. Its going to take place in this hall here in manchester, New Hampshire and air live right here on abc. And the stakes couldnt be higher. Its crunch time. Every candidate on the stage, all seven of them, need to make a mark. We have Team Coverage this morning starting with abcs tom llamas live from the debate hall. Good morning, tom. Reporter paula, good morning to you. Two big battles happening trp and senators marco rubio and ted cruz fighting to take over this race, and then theres everyone else left in the field, hoping to have a moment that resonates with New Hampshire voters, and there will be men on that stage tonight fightg for their political lives. This morning, donald trump is heading to New Hampshire and staying there till the ving is over on tuesday. You have the most beautiful churches ive seen. I mean, thesese church, seriously. Reporter but overnight a quick stop in south carolina. I almost want to just go in and pray. Reporter trump hopes his lastminute New Hampshire blitz will deliver a better result than iowa. His team of volunteers going door to door. We just wanted to send out a reminder, hand you a reminder and see if we can get your support for m trump on tuesday. Reporter and were with them trudging through the snow. Its freezing. Is it worth it . I think its absolutely worth it. We have to take back our country and not let it be in the wreck that its in. Reporter but ted cruz has a ground army of his own. Hello. Oh, wow. Reporter theyre showing the type of dedication that helped cruz win in iowa. And i are Walking Around here is probably not going to change a lot of hearts and minds individually. Reporter you never know. If its one vote its worth it. Reporter senator cruz hoping to extend his winning streak talking up an issue critical to New Hampshire voters. The reason the Second Amendment is in the bill of rights, each and every one of us has a god given right to defend our home, to defend our family and to defend our children. Reporter but cruz is feeling the pressure. Rubio surging in the polls, the target on his back getting bigger. His record of accomplishment is slim. Hes willing to break his word to the voters and make deals with democrats. We know who the boy in the bubble is up here. Reporter rubio feels the attacks are growing because his campaign is taking off. If y get a call on tuesday night saying that i dropped out, it isnt true. Its a lie, keep voting. Reporter now, rubio, of course, referring to the cruz campaigns effort on caucus day in iowa suggesting that dr. Ben carson was dropping out of the race. Dr. Carson. Rubios gone into this debate feeling that everyone will be out there to attack him. He did get a boo overnight, former rival and louisiana him. Paula and dan. A little boost there. Tom llamas whos been covevering thicampaign every step of the way, tom, thank you. Lets get some pregame analysis now with abc political analyst matthew dowd who is also right there in the debate hall. Hey, matt, gooood mornin i guess my first question is how high are the stakes generally tonight . Reporter i mean, i think tonight is the most important event in the republican race up until this time. It sets everything up for super i mean for tuesday in New Hampshire and this moment with all seven on stage, each of them has a huge stake in whats going to happen tonight. All right, so lets talk about what t individual candidates need to do tonight. Trump is leading in the polls buothers have been gaining on him, so how does he maintain poll position . Repeporter ihink donald trump, he needs to make sure that hes about ten points up right now. There and i think one of the ways to do that, be strong but he actually needs to deliver in a very calm and steady way, not in the manner hes done in previous debates b stightforward but exceedingly calm and cool. Exceedingly calm and cool. Well see if he can gohere. And marco rubio got the best bounce out of iowa. Hes now in send place in the polls. What do you think his strategy is going to be tonight in ththe face of the inevitable attacks from his rivals . Reporter well, you know, its interesting, marco rubio finished third in iowa, but he stepped all over ted cruz who finished first in iowa, and ted cruz hasnt gotten any lift out of iowa. I think marco rubio something is going to be under assault by everybody on that stage especially the governors or former governors trying to figure out a way to move on from here. I think what youll see tonight is basical Everybody Knows that theres only four tickets out of New Hampshireo of those here once tuesday voting starts. As you said, stakes incredibly high, matthew dowd, we appreciate your anasis on saturday morning. Then there would be four. As we head into tonights debate were getting a glimpse in the candidates pregame rituals courtesy of the website the independent journal review. Check it out. My favorite thing to do on the day of the debate is play plants versus zombies on my iphone with my two girls. Siri, what questions will david muir be asking at the New Hampshire debate . Before debate i normally call my mom to get advice. Interesting. I didnt knothere was a zombie game that he was playing. Thats an odd way to prepare. Download that now, dan. Im all over it. Abcs david muir and Martha Raddatz will be moderating tonights debate. Theyve got a preview now from the debate hall. Hey, dan and paula, good morning. Were just now hours away from the seven gop candidates taking the stage right here behind martha and me in manchchter, New Hampshire. A donald trump will be at the center because he is the frontrunner based on polling, cruz and rubio will be on either side of him, and thats the top three. But theres going to be a lot of focus on the other four, bush, theyre looking for their moment in the spotlight, really looking to survive the race so theyre going to make their case certainly to voters right here in new hampsre to try to change the course of the race. Anything can happen so join me and david only on abc here live in New Hampshire. Well be asking the questions and it all starts at 8 00 p. M. , 7 00 central. We have to get back to work. See you tonight. Looking forward to that. Anything can happen, anything will happen tonight. Absolutely. We want to thank david and martha, and theyre certainly gearing up for what will be a tooth and nail fight tonight, but on the other side things are also brewingnd Abcs Cecilia Vega at the debate hall with a look at how Bernie Sanders and Hillary Clinton are tangling offstage with just three days until voting begins in New Hampshire. Reporter Hillary Clinton rallying her troops. Bernie sanders firing up his base. All bernie, bernie. Reporter this morning the surge, once presumed to be a shoein for the nomination clinton now ahead by just two points. I spoke with the former secretary of state in that field office in nashua. How are you . Reporter clinton says shes confident despite the polls. Numbers go up and go down. We have a strategy and feel good about t it. Reporter heated rivalry cent stage in their debate this week. I think its time to end the ry artful smear that you and your campaign have been carrying out. Lets talk about issues. Reporter and clinton is still not holding back. You seemed like you walked out there ready for a fight. Im tired of the innuendo, the insinuation, the smear from a campaign that says its running a positive campaign. Reporr sanders slamming her ties to wall street. Madam secretary, it is not one street. In my view, the Business Model of wall street is fraud. Reporter but clinton is still not saying whether she will release transcripts from paid speeches to groups like goldman sachs. Why y not justut theout there and put this line of attack to you know, we will look into it. I said that but lets get to whats really going on. It is a smear. Nobody buys me. Nobody has ever influenceded a vote. I dont have to prove that. Reporter for good morning america, cecilia vega, abc news, nashua, New Hampshire. Abcs cecilia vega on the campaign trail. Cecilia, thank you. Weove on to another major story, that deadly crane collapse right here in the heart of new york city. Look at this. A 50story crane collapsing going down, one man was killed. Another seriously injured after that crane crushed his car. Abcs gio benitez is on the scene in lower manhattan. Gio, good morning to you. Reporter dan, good morning to you. The wind was strong and workers were actually trying to lower this crane for safety. But instead just take a look. Disaster. This morning, a massive investigation underer way int what caused this crane to collapse. Oh, it broke. Holy [ bleep ]. Reporter the terrifying moment captured on camera. The more than 50story crawler street and onto cars. This video from tmz showing Good Samaritans springing into action to help people in those cars. Somebody in the car . Keep going, keep going. And when it came down it made a loud noise and hurt and we all ran to see if we could help out. Reporter three were injured and survived but outside the cars one man wasnt so lucky. 38yearold wall street worker david wicks died after the crane fell on him. Now, after tragedy, that big question, why did the crane collapse . New york citys mayor saying operators were trying to secure it in the wind and snow. He winds were in the 20mileanhour plus range and were proceeding to bring it down to a safe and secure position when this incident occurred. Reporter one of the cranes lifting pieces ended up crashing through a roof and into an office. Nobody inside was injured. The difference is we saw it coming and there was nothing to we were paralyzed. Reporter and this morning investigators are still trying to figure out exactly what happened here. Speaking with the cranes operator, but the mayor says lowering it for the wind was actually the right now but this just appears to be a terrible accident. Paula. Jusust a tragy. Gio, thank you. Moving on this morning, trtroubling W Developments in the zika virus outbreak. Three deaths in columbia have been blamed on the virus. And now the cdc is issuing a new warning for pregnant women. Our own chief medical editor dr. Richard besser recently traveled to ground zero in brbrazil andoins us with more. Rich, thanks for joining us. First and foremost, we know zika is now here in the u. S. There has been a case discovered that was sexually transmitted. What are the cdcs new guidelines . Yeah, so this is the third case in history that they think was transmittesexually so what theyre saying is pregnant women should abstain from sex or use a condom during their entitire pregnancy if their male partner has traveled to an area where zika is transmitted. Within a week you cant find it in the blood but for at least two weeks maybe longer, they can find it in the semen. Its changed, the discussion as to how its spread. What do we know about how its spread . Clearly the primary way is by mosquitoes. And so thats where the big focus is, but now sexual transmission was shown and from the blood supplies so dont donate blood if f youve been there for a a good 28ays and found it in saliva but havent shown spread that way. I just want to reiterate,e, vaccine, no cure for zika. Thats right. A lot of work in that area but, you know, its going to be a long time before we have a vaccine. All right, dr. Besser, thanks for joining us this morning. Lets check in with ron with a look at the other headnes, News Headlines were following this morning. Hi, ron. Hi to you, paula. Good morning, everyone. We begin overseas and the despsperate sech for survivors of a massive earthquake in taiwan. E death toll now climbing, at least 11 people killed. More than 200 others rescued. Among them children who were [ speang a Foreign Language ] dramatic rescues h happeningight now. This after a powerful 6. 4 magnitude earthquake struck taiwanvernight. Rescue teams drilling through tons of rubble frantically working to pull out small chilen trapped in the wreckage. The quake toppling large buildings including a 17story highrise apartment complex in an area with a care center for newborns and mother, the residents sleeping when the quake hit. Rescue workers digging through dedebris andlimbing over stacks of concrete to bring out people and pets trapped under mountains of debris. So far nearly 250 people rescued and 73 hospitalized. And back in the u. S. , searchers are now off the waters of los angeles after two private planes collided in midair. It happened friday afternoon. The planes seen plunging into the ocean. Officials say they recovered some wreckage and a pilots logbook. And twitter is cracking down on suspected isis terrorists using the social media site to threaten or promote violence. Twitter announced it is suspending more than 125,000 isisrelated accounts and also says its expanded the number of investigators monitoring the site and review reports of accounts connected to extremism. NeW Developments in a deadly explosion aboard an airbne jet that was over somalia at the time. The fbi is on the scene in that east african country and investigators now suspect the explosion was caused by a bomb in a laptop computer. One passenger wawas killedsucked out of the hole that was blown in the side of the plane. An al qaeda affiliate al shabaab is the leading suspect. Investigators have not yet ruled out isis was possibly also involved. Look at this extremely rare 1957 ferrari race car that sold for a jawdropping 35. 7 million. The french auction house calling it the most expensive car ever sold in terms of euros. Bit short of the record breaking a record fofor the doar sale of another ferrari which was auctioned off for 38 million bucks, a lot of money. And finally l. A. Is of course notorious for its traffic. How do you tell drivers one of the major freeways that theyll be shut down for 40 straight hours. Well, mayor Eric Garcetti posted this on facebook trying to smooth over the bad news with a little r b teaming up with a jazz band from a local high cool with a little slow jam. Listen. See,ere bringing down the sixth street bridge making way for something new. And the demolition will cause delays but sometimes just sometimes you have to get your hands dirty to build something beautiful . And the 101 freeway shut down friday night and its expected to reopen tomorrow afternoon. Is that your radio voice . Just in time for motorists to get to the super bowl. Its something ron. So low. Id like to make a dedication. Could i dedicate the next song to Indra Petersons because you have a lovely forecast, right . Yeah. Totally what im going with. Right now, paula, yesterday i was in boston or i like to say the airport because all i did was watch flflight aft flight a after flit get canceled. Why i didnt drive . You are looking at it. Looks cars slipping and sliding all over the roads, brought a foot around the boston area. Now, that stm is out of the area this morning. You can see here on the satellite, but wait for it, you got another onetwo punch. Coming right back at you. Here it goes by tomorrow into the utheast already looking at some showers and mondaday wouldn feel like a monday without a huge mess at commute time. Right, so there you go right in towards new york city and boston. Sliding up the coastline and i know groundhog day was last week but here you go. Primary, New Hampshire why not bring in some snow showers right through tuesday, even in through wednesday, snow w in throu New Hampshire. How much . Models havent really decided. We have to take our time but either way talking about moderate snow areas around boston, New Hampshire will watch i hope that was the perfect weather you were looking for. Showers on the way. Right . Yes, thats exactly yourwelcome. Cars smashing. Just deliver it in your radio voice. I smiled. Youll get another shot the next half hour. We want a better forecast then. Thank you, dan. Game. More than 100 Million People expected to watch super bowl 50 tomorrow and weve got some fun numbers for you. We do. The age difference between the two quarterbacks, cam newton anD Peyton Manning, its 13 years and exactly 48 days. We havent narrowed it down to mites and seconds but im sure we could. The biggest difference in super wl history and ryan smith in San Francisco with more on the game as well as the halftime show. Good morning, ryan. Reporter good morning, paula. Super bowl 50 just one day ay. Were here at the nfl experience with the Carolina Panthers cheerleaders and mascot. What do you say . Yeah, and the Denver Broncos cheerlders. Ah, i love it. Football frenzy is already here D Peyton Manning looking for his second ring. Cam newton looking for his first and about that super secret halftime show, well, a new star has been revealed. Super bowl 50, just one day away and the hy is seen in full all broncos. All carolina. Reporter denver versusarolina. One of the games greatest Peyton Manning in whwhat could his last game