Marco rubio and ted cruz right there, tied for second place. And this, take a look, a live look at the debate hall right now. The Energy Building all across this state, but especially right here where the candidates will soon face each other and the nation. Our team is covering it all and abcs tom llamas starts us off tonight. Reporter tonight, the stage is set. And candidates like senators ted cruz and marco rubio getting a feel for the stage that could change the direction of this race. Rubio expected to take on the most fire tonight. His poll numbers rising, and so are the attacks against him. Like from cruz, who is reminding voters who really won in iowa. What did you think about the really impressive third place finish of marco rubio . Thats an odd collection of words, impressive, third place finish. Reporter rubio calling out cruz for his campaigns efforts on caucus day to suggest dr. Ben carson was dropping out of the race, which was not true. On tuesday night saying that i dropped out, it isnt true, its a lie. Keep voting. Reporter and donald trump, leading in the polls here, but the race is tightening, starting the fight early, tweeting today, wow, jeb bush, Whose Campaign is a total disaster, had to bring in mommy to take a slap at me. Not nice. Vote for jeb. Oh, yeah. Reporter but that tweets not stopping 90yearold barbara bush. He doesnt give many answers to how he would solve problems. He sort of makes faces and says insulting things. Reporter jeb, bringing in his famous mother to help lift his campaign off life support. Today, an encouraging sign. A crowd of more than 600. Bush says hes his own man, but wont run from his famous last name. People are just going to have to get over it, all right . Its i am who i am, you know . Its its im in the establishment. Reporter bush, part of the pool of governors that includes Chris Christie and john kasich, hoping for a miracle in New Hampshire. Today, kasich getting a boost governor, arnold schwarzenegger, who compared him to that bulletproof robot that made him famous. It absolutely would not stop. Ever. Never give up. So, this is you. You are the terminator. And tom, right here with me inside the debate hall. Tom, youre hearing one of the biggest fights tonight might actually be a rematch . Reporter thats right, cecilia. Get ready for jeb bush versus marco rubio part two. All week, bush has been hammering rubio, saying he has zero accomplishments. A top bush aide even calling rubio a noshow lobbiest. The Rubio Campaign says that bush is desperate, and theyre going to be ready for anything tonight. I want to point out, cecilia, both of those men will be standing right next to each other on that stage. Anything could happen. Tom llamas covering the republican race every step of the way. Tom, thank you. One reason tonights debate could shape the direction of this race, nearly half of all hampshire have yet to make up their minds. So, what are they waiting to hear . Heres abcs jon karl. Reporter as the candidates make the final push in New Hampshire show time is over. Its game time. Reporter the republican race is tightening. Donald trump still leads all the polls, but marco rubio is rising. And cruz, kasich and bush are not far behind. Its just three days to go before the primary, and at the chez vachon diner in manchester, we found folks ready to pick a president. Well, almost. Clearly youve made up your mind now, right . Well, we havent. Reporter you havent made up your mind . We havent made up our mind. Reporter hes not alone. Amazingly, more than 40 of likely Republican Voters in New Hampshire say they still havent made up their minds. Hes narrowed it down to trump, rubio or cruz. I think were stuck on will we actually have the nerve to vote for trump . I mean, thats really where were stuck. Reporter so, when you go in there, are you able to pull the lever for donald trump, is the yeah, thats it. I mean, a year ago, i couldnt imagine voting for trump. Reporter but there are two groups who seem totally decided. Those who like the frontrunner donald trump. Reporter no matter what . No matter what. I heard him. I liked what he had to say. Im voting for him 100 . No changing my mind. Reporter and those who dont. I definitely know i would not vote for trump. Thats all i really know. Reporter but New Hampshire voters have a long history of making up their minds late and surprising everybody. After barack obama won the Iowa Caucuses eight years ago, he was way ahead in the polls here in New Hampshire, but ended up losing to Hillary Clinton. This time, its the republicans who seem most undecided. So, when will you make up your mind up, finally, totally make your mind up . Id say really after this last debate. And so many people still waiting to make up their mind. Jon joins me now inside the debate hall, too. Jon, donald trump not at that last debate. We know he will be here tonight. Campaigns about his strategy . Reporter well, trumps xaun manager says if he is attacked tonight, he will respond in kind, times ten. But we really dont know which donald trump will show up tonight. Weevil seen two in recent days. Weve seen him go nuclear on his opponents, accused ted cruz of cheating in iowa. But weve seen him show incredible restraint. Cecilia, we have never seen him debate after a loss. We just dont know which one will show up. And we will see it soon. Jon, thank you. Abc political analyst matt could is dowd is here with me. Who has the most to win here tonight who has the most to lose . Well, its pivotal for all seven up there tonight, but i would like to focus on three folks. John kasich has put all his chips on the table here. Hes done 100 town halls and he has to figure out a way tonight to jump himself to second or third. The other person with the most to gain is jeb bush. Hes spent more money than any other candidate in this race, and if jeb bush doesnt finish his candidacy is on life support. And donald trump has the most to lose. He has been ahead and he is ahead by doubledigits. Hes led 70 straight polls since july here. And he cannot afford another second place finish, otherwise his campaign is seriously impaired. The whole team here covering it all. Matt, youd be back later. Thank you. The countdown is on for the democratic candidates, too. Bernie sanders, the favorite son here. Hillary clinton, the underdog. She was out going door to door herself today, while he was speaking inside before a packed hall. Abcs david wright is on the trail. Its a Beautiful Day in manchester reporter Hillary Clinton may be down in the polls here in New Hampshire, but dont count her out yet. Well, i need your help on tuesday, and convince some others to come along. Reporter today, shes been out pounding the pavement, knocking on doors, trying to make up ground against bernie sanders. I feel like a rock and roll star. Reporter sanders has accused her of being wall streets not progressive enough. I have spent my entire adult life trying to knock down barriers. Reporter today, Madeleine Albright joined clinton, appealing to women, in particular. Just remember, theres a special place in hell for women who dont help each other. Reporter but some of the people attending clintons own event agree with sanders. Probably for bernie sanders. Im actually a bernie supporter. Reporter youre a bernie supporter . But youre here at a hillary event . I am. You are behind enemy lines . Kind of. Reporter today at a town first questioner made a freudian clip. Secretary sanders reporter calling her by her clun clinton took it in stride. There are a lot of young people that support my opponent. You dont support me, i support you. Reporter the sanders surge here is clearly a nuisance for clinton. But it will be interesting to how seriously the republicans take him. Its a pretty safe bet theyll mention her name more than his. Cecilia . I think thats safe to say. David wright, thank you. And, of course, the debate, you do not want to miss it. Just moments away. David muir and Martha Raddatz moderating at 8 00 p. M. Eastern, right here. Other news. To that deadly crane accident in the move that went out of control, and the cranes sudden collapse, caught on camera. The cab of that crane landing upside down, its arm smashing onto cars below. One man killed, three others injured. Abcs phillip mena with the latest on the investigation tonight. Reporter tonight, a massive job. Moving this collapsed crane, all 565 feet of it. Crews forced to use blow torches to tear it apart, after it came crashing down friday morning in new york city. Killing one and injuring three, crushing cars and sending this counterweight into a building. You can see all that debris some of it came from the top of that damaged building, where part of the crane still lies. The unanswered question tonight, what triggered the collapse . Officials looking closely at the wind and snow conditions. How long do you think before we can figure out exactly what happened . You know, i think youre going to have to give us a couple of weeks at least while we do some engineering calculations, go through the metal and how it failed. Reporter Officials Say the operator tested negative for drugs and alcohol, and has been cooperating with the investigation. This crane is so big that workers are having to cut it into 35 pieces just to clear it from the street. Cecilia . Phillip, thank you. We turn now to a health alert. The cdc apologizing tonight after a controversial recommendation to women. It says women should refrain from drinking alcohol, saying the risk to babies is too high. The reaction, fierce. Many women saying that advice goes way too far. Reporter women across the country, sounding off over the cdcs new alcohol and pregnancy. It just makes no sense to me. Are you serious . Is this really what you feel comfortable telling your wife, your sister, your daughter . Reporter while many women support the cdcs longstanding warning about the dangers of drinking while pregnant, the new guidelines hit a nerve, because they go further, telling Health Professionals to advise a woman to stop drinking if she is trying to get pregnant or not using Birth Control with sex. Outrage exploding on social media. Calling the advice patronizing and reactionary and sexist. The women we spoke to, telling us they can be trusted to make smart, safe choices. I really do feel they are overstepping their boundary in terms of what a woman can do with their own body. This is, perhaps, the right intention, with a very wrong execution. Reporter the cdc points out, half of all pregnancies in the u. S. Are unplanned. Pregnant for several weeks. Possibly unintentionally putting their child at risk. Today, the cdc telling abc news, we were sorry some people took offense at our communications. The cdc is standing by its advice, which, it says, was only intended to clearly explain the risk drinking may have on an unborn child. Cecilia . Okay, gloria, thank you. And the debate stage set to take place right here in this hall, its not the only showdown this weekend. The super bowl now less than 24 hours away. More than 100 Million People will be watching. The stage is set in san francisco. And abcs ryan smith has the big ticket. Reporter super bowl frenzy in full effect. Broncos carolina reporter just 24 hours before super bowl 50, and fans are fired up. A clash of footballs titans. Alltime great Peyton Manning and the dazzling, dynamic cam newton. You dont go 171 as a being awesome. Peyton manning will always be an alltime great. Even higher, bruno mars confirming he will be apart of the highly anticipated super bowl halftime show. Joining coldplay and beyonce. Were standing here in one of the Security Operations centers for the super bowl. Can back each other up. And what are they looking for . Well, they are looking on the streets, the stadium itself, even the air space, to make sure that super bowl sunday is a safe one. Safety is paramount. For players and fans alike, hoping the 50th super bowl is one for the ages. So, who will win the super bowl here at levis stadium . Las vegas odds makers have the Carolina Panthers at 5. 5point favorites. And while most people we spoke to here have the broncos as the sentimental choice, theyre picking the panthers to win it all. Cecilia . Going to be a good game. Ryan, thank you. And still ahead on this special edition of world news calls to watch out for. Within the next hour, they will be at your doorstep to handcuff you and put you behind bars. A tax scam warning. Why you may soon be more at risk than ever before. And later, the president of a fraternity at an Ivy League University under arrest. The allegations rocking that km pus. Got his fraternity suspended. Everyones lookin red carpet ready. My man, lemme guess who youre wearing. Toenail fungus . Whaaat . . Fight it with jublia. Jublia is a prescription medicine. Used to treat toenail fungus. Use jublia as instructed by your doctor. Jublia is workin it most common side effects include. Ingrown toenail,application site redness,. Itching, swelling, burning. Or stinging, blisters, and pain. Oh fight it with jublia now thats a red carpet moment ask your doctor if jublia is right for you. Visit our website for savings on larger size. There has to be a way. Carry the centimeter, divide by 3. 14 something something something. [ beeping, whirring ] great caesar salad and now the name your price tool is that a true story . Yeah people really do save an average of over 500 when they switch. I mean about you inventing it. I invented the story, and isnt that what really matters . So. What else about me . Whether we like it or not, tax season is here. Tonight, a warning. Scammers working the phones to get their hands on your money. And those suspicious calls and threats cost americans millions. Heres abcs ron claiborne. Within the next hour, they will be at your doorstep to handcuff you and put you behind bars. Reporter the government is alert for a growing phone scam that is bilking americans out of millions of dollars. This chicago area woman got a call like that in december, from someone claiming to be from the irs, demanding she pay thousands of dollars in back taxes. And if we dont, theres a warrant out for our arrest. Reporter scared, she wired 10,000 to an account in seattle. It was all a scam. The irs says, since october 2013, 5,000 victims, losing more than 26 million, to people pretending to be irs officials. So, how do you protect yourself . For years, the government has had this simple message. They often use a fake telephone number with a u. S. Area code. They demand immediate payment. They may threaten arrest or deportation. Reporter starting next month, a new law requires the irs to hire collection agencies to help collect taxes. And those agencies may call taxpayers. In the future, when collectors are actually calling that scam. Reporter paying taxes they dont owe. Ron claiborne, abc news, new york. When we come back, held hostage during that bonnie and clyde crime spree. How the dangerous couple held one family for hours. What that family is saying tonight. And, fading out . Why some of our favorite candies may soon look a little bit different. Type 2 diabetes doesnt care who you are. Man woman or where youre from. 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Common side effects include urinary tract infections, changes in urination, and runny nose. Farxiga. We are everyday people. I am everyday people. Yeah. Yeah. Ask your doctor if farxiga is right for you and visit farxiga. Com to learn how you can get it for free. Ive been on my feel all day. Im bushed yea me too. Excuse me. Coming through ride the gel wave of comfort theyre proven to give you comfort. Which helps you feel more energized. All day long. I want what he has. I accept im not 22. I accept i do a shorter set these days. I even accept i have a higher risk of stroke due to afib, a type of irregular heartbeat, not caused by a heart valve problem. But i wont play anything less than my best. So if theres Something Better than warfarin, im going for it. Eliquis. Eliquis reduced the risk of stroke better than warfarin, plus it had significantly less major bleeding than warfarin. Eliquis had both. Thats what i wanted to hear. Dont stop taking eliquis unless your doctor tells you to, as stopping increases your risk of having a stroke. Eliquis can cause serious and in rare cases fatal bleeding. Dont take eliquis if you have an artificial heart valve or abnormal bleeding. While taking eliquis, you may bruise more easily. And it may take longer thanusual for any bleeding to stop. Seek immediate medical care for sudden signs of bleeding, eliquis may increase your bleeding risk if you take certain medicines. Tell your doctor about all planned medical or dental procedures. I accept i dont play. Quite like i used to. But im still bringing my best. And going for eliquis. Reduced risk of stroke plus less major bleeding. Ask your doctor. If switching. To eliquis is right for you. And to the index now. Tonight, an Ivy League University rocked by rape allegations. The president of cornells Psi Upsilon Fraternity is facing attempted rape charges. 21yearold Wolfgang Ballinger was arrested after turning the fraternity now placed on suspension. And to that bonnie and clyde crime spree. The frightening moment when this womans husband spotted the dangerous couple right in their back p backyard. He saw a man standing there with a gun pointed at him, saying, open your door. And what do you do . The florida family held hostage for three hours. Suspect Blake Fitzgerald was later killed in a police shootout. Brittany harper is still in custody. And a candy giant making some healthy changes. M ms and skittles are getting a makeover. Candymaker mars is vowing to remove all artificial coloring from its products. The plan is to come up with healthier ingredients to create those vibrant colors over the next three years. And stul aastill. Here. We are just waiting for the candidates to take the stage, so, what happens when theyre all backstage . We go behind the scenes, when we come back. And finally tonight, it is me to reach my goals. So i liked when my doctor told me i may reach my blood sugar and a1c goals by activating whats within me. With onceweekly trulicity. Trulicity is not insulin. It helps activate my body to do what its supposed to do release its own insulin. Trulicity responds when my blood sugar rises. I take it once a week, and it works 24 7. It comes in an easytouse pen and i may even lose a little weight. Trulicity is a onceweekly injectable prescription medicine to improve blood sugar in adults with type 2 diabetes. It should be used along with diet and exercise. Trulicity is not recommended as the first medicine to treat diabetes and should not be used by people with severe stomach or intestinal problems, or people with type i diabetes or diabetic ketoacidosis. Trulicity is not insulin and has not been studied with longacting insulin. Has had medullary Thyroid Cancer or multiple endocrine neoplasia syndrome type 2 or if you are allergic to trulicity or its ingredients. Stop using trulicity and call your doctor right away if you have symptoms of an allergic reaction, such as itching, rash, or difficulty breathing; if you have signs of pancreatitis such as severe stomach pain that will not go away and may move to your back, with or without vomiting; or if you have symptoms of Thyroid Cancer, which may include a lump or swelling in your neck, hoarseness, trouble swallowing, or shortness of breath. Medicines like trulicity may cause stomach problems, which could be severe. Tell your doctor about all your medical conditions and any medicines you take. Taking trulicity with a sulfonylurea or insulin may increase your risk for low blood sugar. Common side effects include nausea, diarrhea, vomiting, decreased appetite, and indigestion. Some side effects can lead to dehydration, which may cause kidney failure. With trulicity, i click to activate whats within me. If you want help improving your a1c and blood sugar numbers with a noninsulin option, ask your doctor about onceweekly trulicity. At ally bank, no branches equals great rates. Its a fact. Kind of like grandkids equals free tech support. Oh, look at you, so great to see you none of this works. Come on in. This is sheldon whose long day setting up the news starts with minor arthritis pain and a choice. Take tylenol or take aleve, the 1 recommended pain reliever by orthopedic doctors. Just two aleve can keep pain away all day. Back to the news. Hi hey you look good. Thank you, i feel good. It all starts with eating right. Thats why i eat amaz n prunes now. Theyre delicious and help keep my body in balance. I love these. Its a packed court right here behind me. It is almost time. We went behind the scenes today, right behind this stage. And it turns out, the tricky part is keeping all these candidates from passing each other in the hallway before they even step into this spotlight. The stage is set, the finishing touches complete. But you already knew all that. Heres what you dont know. Underneath those podiums we are in the Athletic Center of st. Anselm. The candidates wont cross paths until theyre ready to take the stage. Take a look at this. This is one of the candidates dressing rooms. You can see whose it is right here. Just to burn off a little bit of steam before a debate, i dont exercise bike . Long hallways. Arrows telling the candidates where to go. This is a racketball court. Candidates will be in there no, no candidates will be in there. Here we go. The long walk to that stage. Guys ready . And then, all those rivals standing there, waiting side by side until their name is called. Donald trump. Its rehearsal time today. The fillins, students playing the role of a lifetime. As you can see, this is not the real jeb bush. I mean maybe. You have a good oneliner . I got the kneeldown, though. Lets see. I got it down. Im always staring at marco when he says something, too. You totally have it down. Thats really good. Lets see, best Chris Christie face . The whole gang is here. Oh, hi david and martha. Ready to go. And it all starts applause, applause. Still applause. And go. The whole gang is, indeed, here. A matter of moments. You can hear this hall buzzing behind me. The fireworks about to begin. Im cecilia vega in New Hampshire. Thank you so much for watching. And we will see you right back here soon. Selling mattresses the traditional way isnt the best way. Most are made in a large factory, and shipped hundreds of miles to a retailers warehouse, before finally selling and delivering them at the original Mattress Factory we take a straightforward approach. We have eliminated the extra steps and created a direct line from our factory to you. Saving you hundreds of dollars. From Sony Pictures studios, its americas game. Wheel. Of. Fortune ladies and gentlemen, here are the stars of our show, pat sajak and vanna white. Hello, there. Everybody. Hope you had a great christmas day. Thank you. Its christmas night, and now were here. Bye. Hi. Happy day after. Good to see you all. Now they are