Tonight. Well also show you what to look out for tomorrow night in South Carolina. And the Democratic Caucus in nevada. And, of course, a team of correspondents out in the field. Sara murray on the trump campaign. Sunlen serfaty covering ted cruz. Athena jones covering jeb bush. Sara murray joins us from north charleston. What is trump doing in the final hours before voters head to the polls . I think you are seeing a donald trump and a campaign that is confident but really sprinting to the finish. Trump just stuck around his event for 30 minutes after it wrapped. They are cramming in as many stops at possible because they dont want to take anything for granted. Yes, they had a big win in New Hampshire. Y things look solid in South Carolina but they remember iowa. The polls had them ahead and they did not come out on top. They are trying to do everything to not repeat a similar scenario in South Carolina. Donald trump called for a boycott of all apple products today, right . Yeah, you would think that his number one rival today would be one of the republicans hes running against. Donald trump was taking aim at one of the leading tech companies. Listen to what he had to say at his earlier event. What i think you ought to do is boycott apple until such time as they give that security number. Boycott apple. We ought to get to the bottom of it. Youll not get to the bottom of it unless we use common sense. Reporter the reason he is so mad at apple is because the company is refusing to unlock one of the iphones that belong to one of the San Bernardino killers. To trump that is unacceptable. This was a hastily called boycott. He seemed to have just come up with that. That was evident here tonight. There were still volunteers selling trump merchandise using ipads to do it. So i guess the message didnt filter down. Ted cruz who won iowa on the strength of evangelical voters has a late event in greenville using every hour possible to narrow the polling advantage trump has had for weeks. Hitting him today for saying hed be, quote, sort of a neutral guy in negotiating an end to the Israeli Palestinian conflict. Sunlen serfaty joins us. Cruz is in an interesting spot. Trying to fend off trump and rubio. How does the camp feel theyre doing . I dont think they view it as definitely too hurdled. Both trump and rubio. They see this as a package deal that rubio and trump face writ large to cruz. This is what the challenge for ted cruz has always been. Hes had to try to keep both trump and rubio at bay. This week we saw him almost do gymnastics, wiggling between, arguing his multifront battle between two very different candidates. The cruz campaigns goal coming out of South Carolina, they want to make sure that donald trump does not blow everyone out of the water, but also make sure rubio. O much better than marco they want to be able to argue leaving the state, going on to other states that marco rubio has marginalized, that he is the alternative to trump and to make sure they are within striking distance of trump for the races going forward. Is cruz doing anything different in the final hours . Hes definitely bringing a new urgent tone to his final closing message. He has one more rally left. Almost offering up a much more blunt assessment of the race. Saying point blank to voters, laying out what the world in his opinion would look like if they choose the wrong republican. That phrase wrong republican was many times during the day. Uz hes also at every turn really laying into his opponents looking for any opening. Tonight really taking a big jab at donald trump on the core part of trumps campaign. His Campaign Slogan saying anyone can put a make America Great on a baseball cap but asking voters do you understand what makes America Great in the first place. Sunlen, thank you. As for marco rubio, weve seen his momentum rise and fall and rise again. Tomorrow is crucial. Making his final push, holding his final event tonight at 10 00 p. M. For more on what his campaign believes they need to, do glele go to phil mattingly. His message has shifted a bit today. What is he saying . Well, his final pitch, his really final argument is twofold. The first is he is the unity candidate. Hes the one candidate that can take this Fractious Party and such a fractious debate and bring all of the various factions together. Hes the one candidate everyone can coalesce behind. The second, the future is now. The campaign is not being very subtle as they try to get that message across. As they end each of their rallies on stage joining marco rubio is nikki haley. The young rising star with an 80 Approval Rating who many think is a Vice President ial contender. Also of indianamerican descent. Tim scott, the lone africanamerican senator in the u. S. Seen the and trey gowdy, another rising star all joining him on stage for the perfect photo op. The Rubio Campaign trying to drive forward the future is now and hes the candidate to bring that forward. Whats the best case and worst Case Scenario for rubio tomorrow . They are really drastically different. The best case is that he catches ted cruz and takes second place. Rides that nikki haley endorsement to a big performance here that sends him shooting off into super tuesday. A place hes not expected to rack up a lot of wins but possibly some delegates and put him in place to succeed come march 8th. And the opposite of that is him falling behind somebody like former Florida Governor jeb bush or even john kasich. If that occurs, it is beyond the worst Case Scenario for marco rubio. It could be potentially campaign ending. His Campaign Advisers dont believe they are in that position. The former is the much likelier situation. Still something to keep a close eye on tomorrow night in South Carolina. Particularly well watch how that nikki haley endorsement made a difference if it did. Phil, thank you. The South Carolina republican primary only dates back to 1980. Back then, the name bush was on the ballot. 36 years later it still is. Barbara is still fighting hard for the family name. Whats left for me to say is that jeb has been a great son, great father, great husband, married well and is one of my four favorite sons. That is her closing argument. Joining us, athena jones in columbia. Bush is pushing to boost his campaign with a win in South Carolina. Whats his final message to voters tonight . He is. Bush is doing everything he can to have a strong finish here. Ideally, third place or better. Hes already brought out his father. Now his mother is campaigning with him. The idea is to remind South Carolina voters how much they like the bush family and to hopefully make that translate into votes. He is arguing he has a steady hand, a proven record, the executive experience to lead. Things he says his rivals dont have. When it comes to marco rubio and ted cruz, he says they are gifted speakers but dont have the record of accomplishment that can compare to his record as the governor of florida. When it comes to trump, he says hes unstable and selling himself as a conservative when he isnt a conservative. He says hes changed his stance on partial birth abortion and now on the iraq war having said all along he was against it. We find out at one point he said he was for it. You cant trust donald trump. Hes going to morph and morph n morph and mirror whatever the current thinking is. Thats an argument hes been making all along. The question is, is it connecting . I assume his campaign will try to say a third place finish would be a win for bush . Oh, absolutely a third place finish would be a win. Coming out of New Hampshire in his speech on primary night he said to New Hampshire voters, youve given me the chance to move on to South Carolina where were going to do very well. His campaign, talking points about the best early state. The strongest organization. In many ways they raised the bar for themselves here. I asked what does it look like to do well here . They argued that beating the nontrump, noncruz candidates would be doing well. Thats third place. The question is, can he do that. Most polls show him in fourth behind marco rubio. An aide told me that if he were to finish maybe a close fourth, they might be able to make an argument for continuing. But certainly tomorrow night, it is going to play a big role in whatever decision they make. Athena, thanks for the reporting. Someone who knows the lay of the political land better than almost anyone in South Carolina, katon dawson. Former chairman of the South Carolina republican party. And the former Communications Director to Rick Santorum, and anchor of inside politics, john king. Weve been talking every day. Every day seems to be changing. Theres a lot of undecide voters. How is it looking . The undecided voters started moving after last night. I watched people solidifying today. I myself went and voted. Huge crowds. The largest numbers weve ever seen coming in to do our version of early vote is absentee voting in person. So theres a big ground swell of voters coming. They started making their minds up today. We can all pontificate about whats going on. Certainly all the camps have given it their best. Some hadnt been taken well by the voters. This is the season as you said that experience doesnt matter. If it did, then rick perry 14 years, scott walker, bobby jindal, this is one like i dont think well see again any time soon, but i do think that the top three are going to be able to punch tickets out here and maybe kasich who could be a fourth place ticket will move on. But i think there are going to be some people seriously exiting the race some time early next week would be my opinion. John king, if donald trump wins South Carolina, a lot of polls, him out in front for a long time. That would be two key states in a row. How tough for anyone else to stop him after that . Tough, but not impossible. But very tough. A little piece of history. No one in the republican side has ever won New Hampshire and won South Carolina and not been the republican nominee. So if donald trump wins tomorrow night after winning New Hampshire, you would have to rewrite history for him not to be the republican nominee. This is a year in which were rewritsing a lot of the rules. It guarantees nothing but would propel him into those march 1 states and beyond with a lot of momentum. It would puncture the strategic framework of the ted cruz candidacy. That he could win with evangelicals in iowa, come into South Carolina and unlike Rick Santorum and Mike Huckabee before him, prove he has money, a deeper organization and slightly broader message and take it south with some wins. A donald trump win would be dramatically big for him. Again send him on. Not impossible to stop as the race winnows down but with a lot of wind at his back. Hogan, the battle for, whether its second or third or fourth, but the battle for that establish socalled establishment lane, thats going to watch for as well. Absolutely. Thats where marco rubio is. Where he wants to live. He wants to do better than bush here to push bush out of the race and coalesce a lot of the establishment vote behind him. Katon made an interesting point. Experience doesnt seem to matter in this for whatever reason. Voters want somebody to cut taxes, balance budgets, protect life. None of these senators has even been able to come close to doing that. In fact, ted cruzs spokesman the other day made a comment he voted for a continuing resolution on life. And that was important. Continuing resolution, well, color me appeased. That doesnt mean anything to anybody. These governors have been able to do these things, get accomplishments done and it seems like voters dont care at all. Its an amazing election cycle. To Pay Attention to the governors to dismiss the governors and Pay Attention to folks who promise things they have absolutely no record of actually accomplishing is amazing. And thats what were going to see tomorrow. Will they go with trump . Will they go with cruz . Will they go with rubio . It looks like thats how theyll finish, one, two and three, and its going to shake things up for the states to come. Well watch as the vote comes in. Well have more with our panelists when we come back. As candidates make their final push, john king will show us the keys to victory in South Carolina and nevada and signs to all keep an eye on tomorrow night. Remembering two giants. Supreme Court JusticeAntonin Scalia and author harper lee. And this. Is a thlive photo of a cat. Live photos are more than just photos. They come alive when you touch them. And then they go back to still when you let go. So every time you take a picture, you get more than just a photo. You get to relive the moment. Because it teleports you through space and time. Im kidding. Time travel is dangerous. And i didnt get here alone. There were people who listened along the way. People who gave me options. Kept me on track. And through it all, my retirement never got left behind. So today, im prepared for anything we may want tomorrow to be. Every someday needs a plan. Lets talk about your old 401 k today. 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Less than 11 hours until polls open in South Carolina. Big day for republicans there. Big day tomorrow as well for democrats in nevada where they are holding caucuses. Each contest for each party vastly different than the ones in New Hampshire and iowa. And unlike those two states, less polling in the runup to South Carolina and nearly none until recently in nevada. The question is, whats can viewers look for tomorrow in both states which is why it makes sense to ask chief National Correspondent john king what hes looking for by the numbers. We discussed in the past how latinos, africanamericans are critical in nevada. What else are you going to be looking for . Africanamericans and latinos, the first diverse democratic elect rat. Hillary clinton won the state over then senator obama. But senator obama got more delegates. We want to score this two ways. A couple other things, number one, the hugging obama strategy. Hillary clinton, does it work in a state that by most Economic Indicators is way below the national average. Nevada was so punished in the national recession. Housing statistics, Median Income statistics. This is a place the economy is still hurting. Can Bernie Sanders take advantage of that . One more question for you, where does the union vote go . The most powerful union, the culinary workers are not endorsing this time. They endorsed obama last time. A lot of split between national and local unions. 29 of the vote last time. Pretty evenly split between clinton and obama. Does labor break one way or the other . That would impact the outcome tomorrow. What about the republicans in South Carolina . Lets stay in 2008. Hogan and katon remember this very well. What am i looking for tomorrow . This is Mike Huckabee in 2008. This should be ted cruz territory tomorrow night. If ted cruz is winning up in greenville, this is the evangelical belt of South Carolina. If donald trump is winning up here, ted cruz is in trouble. If you look at the map a little bit and look at this part you see the red from columbia and come along the coast and this way. The retirees, military base, transplants down here. Main stream establishment vote. Is trump winning over here as well as he did in New Hampshire or do you start to see marco rubio, governor kasich, jeb bush . This is where the mainstream establishment vote will be fought out in what is now a slugfest. You see Fred Thompson in 2008. If ben carson has a decent showing, we dont expect him to be in the top three or four but if carson has a decent showing it could affect ted cruz just like Fred Thompson probably stole the race from Mike Huckabee in 2008. John, stay with us. I want to bring the panel back