As three escaped inmates remain at large. Now an exclusive look inside the maximum security jail, the fugitives sawed through it to break free. Authorities now warn they could be anywhere. You like me now super bowl bound quarterback cam newton criticized for everything from his end zone celebrations to his fashion choices saying hes being his skin. Now, the socalled superman is letting his playing do the talking as he gets ready for a huge showdown. And good morning, america. Lets keep that how you like me now going. It applies to cam newton. Who else does it apply to . Donald trump right now. No question bit. What a scene last night. Donald trump toe to toe with bill oreilly on fox news. All signs he did not convince him to take the debate stage. Take a look at these poll now at 32 . Is trump, though, taking a risk not showing up at tonights debate. Or is he keeping his momentum going . That is the big question now. Hell hold his own event in des moines and tweeted out a couple other candidates will join him now. Just four days until the iowa caucuses. Its your voice, your vote and we begin with tom llamas in des moines. Good morning, tom. Reporter george, good morning to you. This gop debate fiasco has essentially turned into a prize fight. Senator ted cruz saying last night heing booed a venue for saturday night in sioux city, iowa, to debate trump oneonone and superpac says theyll give 1. 5 million to a Veterans Charity if trump shows up. Overnight the gop drama starring donald trump taking wild turns. I dont think not showing up at the debate tomorrow night is good for america. Appearing on the very network whose debate hes boycotting. I was not treated well by fox and i said, you know, how much of this do you take . I have zero respect for megyn kelly. I dont hi shes very good at what she does. In your Christian Faith reporter Host Bill Oreilly turning to the bible suggesting trump channel his christian values and appear at tonights debate instead of hosting his own event at drake university. You know its called an eye for an eye also. You can look at it that way. Thats old testament. No, no, no. Bill, you are taking if youre the christian, the eye for the eye goes out. Turn the other cheek. Right here. Youre taking this much more seriously than i am. Reporter asking trump if hes being too tense tiff. A thought thought this was a yoke when you started to run. That youre a buffoon. I dont think they thought i was a buffoon. What kind of a statement is that . Reality guy no, they thought i wouldnt run. Reporter overnight another development. In a oneonone debate mano a mano. Reporter the cruz team sending this letter to the Trump Campaign announcing the duel which reads in part, we owe it to the men and women of iowa. So, we have a venue. We have a time all were missing is a candidate. Reporter the Trump Campaign calling this a desperate attempt to gain more publicity and that the Cruz Campaign is failing in iowa. I caught up with cruz after his late night rally. You think donald trump is afraid to debate you personally. Actions speak louder than words. I would welcome him in sioux city saturday night. We have a venue, a town hall and at the end of the day i dont think hes afraid of megyn kelly. I dont even think hes afraid of me. I think hes afraid of the people of iowa. Doesnt want to answer their questions or defend his record. Reporter and as for that from that superpac supporting ted cruz if the debate happens between trump and cruz, the Trump Campaign tells me superpac money is dirty money and the superpac superpacs own ted cruz and open to debating but in canada. Thank you. A lot to talk about on the democratic side, as well Bernie Sanders and Hillary Clinton now neck and neck in iowa. A new poll out this morning showing sanders at 45 . Thats within three points of hillary, meaning they are statistically tied. Abcs jon karl has the very latest from des moines. Good morning to you, jon. Reporter good morning, amy. With just four days to go until those iowa caucuses, the battle between Hillary Clinton and Bernie Sanders is getting heated and personal. Overnight before an overflow crowd in mason city, iowa, Bernie Sanders took this shot at Hillary Clinton. Tonight. Philadelphia investment firm. Reporter the Clinton Campaign hit back noting that hillary also met with nearly 50 africanamerican ministers from across the country while in philadelphia. Clinton called out sanders for his recent attacks on her high speaking fees. Senator sanders has started to get increasingly personal with his attacks even compared me to dick cheney last week which, you know, is kind of a low blow. Reporter earlier in the day sanders was back in washington traveling to the white house to meet with the man he hopes to replace. The president and i discussed this morning a number of issues. Reporter sanders emerged from the 45minute meeting predicting he can pull off an iowa upset over clinton. If there is a large turnout i think we win. Reporter while president obamas pledged hell remain neutral in the race clinton is doing everything she can to embrace him. I dont think president obama gets the credit he deserves. Thank you all. Reporter but there are signs of Bernie Sanders momentum clinton event in a bowling alley. 60 bernie, 40 hillary right now. Reporter in the final stretch, the Clinton Campaign is hoping for a big boost from bill clinton, in fact, the former president looks like a candidate himself out here. He has 13 events between now and the caucus. George, that means that bill clinton will actually be doing more Campaign Events in iowa than Hillary Clinton. My goodness. Thats what he loves. Jon karl, stand by. Im here with matt dowd, our political analyst. Yesterday you posed the question on donald trump, would his refusal to go to the debate be seen as a sign of strength or weakness. 4 hours later. His supporters are sticking with him through thick and thin in the course of this. I dont think thats a problem at this point. Its interesting, everybody that opposes donald thinks it was a bad idea. Everybody that supports donald thinks it was a good idea. At a minimum hes owning the news cycle but poses a bit of a question for fox news, for trump no empty podium at the debate tonight but how do the moderators and other candidates handle trump with him not on the stage. This is going to be a fascinating conversation because i think they may talk about trump more now than they did if he was at the debate. I think ted cruz is more disappointed than fox news that donald trump isnt at the debate because i think ted cruz is now behind donald trump. Ted cruz needs to start worrying about marco rubio. Momentum in iowa. If he isnt careful marco rubio could come up and finish second. You talked about the momentum for Bernie Sanders in iowa right now. But that latest poll out this morning shows Hillary Clinton with a small lead, basically a dead heat, right now in these final days and you hadhe had that meeting with president obama yesterday. He pretty much had to do that after seeming to put on the scale for hillary earlier in the week. Yeah, in the timing was interesting bringing him off the had to come out and show he is keeping by his vow that he will be neutral in this race even though clearly the Clinton Campaign believes that if you went into that secret ballot that president obama would be voting for his former secretary of state. Matthew, the Clinton Campaign has to worry about deja vu. Thought they had a lead going into the caucuses eight years ago. If they let Bernie Sanders win iowa he will win New Hampshire and then this race totally resets in a different territory than they ever thought. Matthew dowd and jon karl, thanks very much. To amy. Some major developments in that weeks long standoff in oregon between armed antigovernment protesters and law enforcement. Overnight police making more arrests as one of the jailed leaders calls on remaining militants to stand down and go home. Abcs Neal Karlinsky is in burns, oregon, with the latest. Good morning to you, neal. Reporter good morning, amy. Even though its harder to get a handle on whats going on out there at the compound we do know seriously beginning to dwindle. This morning, jailed militant leader ammon bundy speaking out through his attorney and making an goface telling his remaining support ersers holed up on federal land to give up and go home. I love you. Here. Reporter overnight the fbi taking into custody three more protesters, each facing one federal felony count of conspiracy. Police tightening their grip on the remaining militants now sealed off by heavily armed fbi s. W. A. T. Teams at roadblocks eight miles out as we found out when approaching. We cant let anyone through this way. Reporter police spoke out wednesday but gave no details about how Lavoy Finicum ended up shot to death by law enforcement, following a traffic stop and sweeping series of arrests along a rural road. The action leaving the occupations leadership behind didnt have to happen. We all make choices in life. Sometimes our choices go bad. Reporter the groups supporters claim finicum was murdered while surrendering. They shot lavoy literally murdered him and was ambushed. But an alleged witness in the convey says thats not what happened. Charged at the law enforcement. He was not on his knees. There was a miscommunication. Reporter this morning investigators here are still sorting it all out and conducting a full investigation. Out at the compound we have reports of perhaps as few as five militants left raising hopes that this long siege could soon be over. George. Thanks, neal. We turn to the latest on that zika virus linked to a severe birth defect. There are now at least 21 zika cases in the u. S. Across ten states, the World Health Organization is addressing the spreading cyrus today and joined now by dr. Anthony fauci from thank you for joining us this morning. Youre calling this a pandemic in progress. Indeed, it is because the outbreak in south america particularly in brazil and the caribbean certainly is expanding at an alarming way and the association and, again, geographically with this birth defect when the virus infects pregnant women although the evidence for that not definitive. Its highly suggestive that there is this association with micro microcephaly and have you two things, a brandnew pandemic in progress and evolving in the western hemisphere. At the same time that youre seeing these disturbing sequela in pregnancy of infants born with this very, very difficult disability. Yeah. Spreading in the u. S. As well. Ten states right now, how severe is the threat to pregnant women here . Well, were going to see people who visit the areas, the the caribbean who will come back to the United States and be ill having been bitten by mosquitoes in the region. Thats a big difference than people who are spreading the virus locally in the United States. So, thus far, we have not seen local spread except in puerto rico and in the virgin islands. Finally i know you met with president obama in the white house yesterday. Whats the action plan to address the spread of this virus and are the olympics in brazil at risk . We spent over an hour and a half with the president in the situation room talking about the plans of the cdc for the kinds of control, the Research Agenda both at the cdc and the nih, better diagnostic, really an accelerated aggressive approach to developing vaccines with regard to the olympics, what the brazilians are doing and planning is probably the best way and the immediate manner to curtail this is that very Vector Control getting rid of mosquitoes from the standpoint of insecticides but also getting rid of the breeding grounds of mosquitoes, standing water in pots, tires, things like that and the brazilian government is taking a very aggressive approach to do that. Dr. Fauci, thanks for your time this morning. Good to be with you. This is so serious and all of you can get the latest on the zika virus on our site, goodmorningamerica. Com on yahoo now to cecilia vega here with todays other top stories. Youre starting with another health crisis, this contaminated water in 234ri79s thats right. Michigans governor night releasing stark new details about the severity of the water crisis in flint saying about 200 children have elevated levels of lead in their blood. It comes as investigators say the lead level in the citys water supply has been trending better but that it is still too dangerous to drink. New details in that Los Angeles BoundAmerican Airlines flight forced to return to london. The jumbo jet making an Emergency Landing after suddenly got sick. One Flight Attendant collapsed in the aisle. Investigators found no evidence of hazardous substances, airflow contamination may be the cause. And take a look at this, a trucker in jeopardy dangling from an icy pennsylvania hillside is alive thanks to this group of strangers who formed a human chain. More than half a dozen people there holding that big rig steady until they could pull the driver from the smashed cab. And we have an anniversary to mark, the Space Shuttle challenger disaster was 30 years ago today. There will be ceremonies nationwide to honor the seven crew mens who died when challenger exploded 73 seconds after liftoff. And easy victory for serena williams, means she is now headed to the finals of the Australian Open for the seventh time. And finally, what is more fun than watching your favorite hoop just check out the cavaliers j. R. Smiths backboard pass to lebron james there to slam it in. Not that unusual for lebron but set this kid off into a major happy dance that made everyone watching smile right there with him. That is like me on friday after work. Ive seen you do that. Yes. Oh. That was fantastic. Well continue the sports theme. To the super bowl and panthers quarterback cam newton lightning fast on the feel and a bit of a lightning rod for critics as well this morning spiking out and abcs ryan smith has the details. Reporter hes been called everything from a showboat. Doesntthats an extended celebration if youre an opponent. Reporter to imma thure. The end zone dabbing quarterback of the Carolina Panthers. The Carolina Panthers are nfc champions. Reporter is saying the reason behind some of that im an africanamerican quarterback that may scare a lot of people because they havent seen nothing that they can compare me to. Gets up, skipping along, takes a bow. Reporter newton saying wednesday his onfield exuberance is nothing new and that despite the criticism hes staying true to himself. Im doing exactly what i want to do, how i want to do it and when i look in the mirror, its me. Reporter his comments lighting up the internet. Some claiming hypocrisy, the end zone dances of white quarterbacks are celebrated. Not maligned. While others saying of newton, a prerehearsed dance is never classy regardless of race. The panthers coach saying he identifies with his star player. Some people want to tag me as a hispanic head coach. I dont think he wants to be known as an africanamerican quarterback but as a quarterback and a great one at that. Reporter for newton he says theres another reason his the only thing that changed is were winning. Newton stressing he doesnt live for critics or to suit an image, that nobody has changed him. His fans hoping he doesnt change on the feel. A super bowl win would make hip the third quarterback to win the College National championship and super bowl, guys. Hes really a target but fun to watch. Fun to watch and a lot of people say, hey, hes just being himself. Reminds me of joe namath. Got to love that he chose number one too. To rob. Tornado in florida in yeah, two of them. This is the video from one in Broward County around ft. Lauderdale. Damage, as well up to cars, shredding up it is cold again in the northeast. No, flakes, see new 30 minutes. Coming up on gma weve got an exclusive look inside the jail those prisoners escaped from as the manhunt grows. 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