. >> needing a comeback in 1988, vice president george bush waged an aggressive campaign against bob doyle. >> senator doyle, is there anything you would like to say to the vice president? >> yeah, stop lying about my record. >> bill clinton's campaign was on the ropes in new hampshire in 1992. his better than expected finish was enough to reenergize his campaign even be lagging second place. >> new hampshire, tonight, as made bill clinton the comeback kid. >> in 1996, bob doyle was up staged by pat buchanan. al gore's narrow win in the democratic primary primed him to win a 50-state shut out in 2000. john mccain's 19-point victory over george w. bush in 2000 almost derailed bush's campaign. in 2004, john kerry's victory in new hampshire sealed his nomination. clinton's win fore told the long battle to follow. >> i found my own voice. >> in 2012, mitt romney won new hampshire handlely submitting his status as the republican candidate to be. the results of new hampshire have shown you must win or finish in a strong second. performing well in the live free or die state has proven to be a big

senator bob doyle was the republican party's nominee in 1996 against bill clinton. he had previously supported je c he had previously supported jeb bush for president this time around, but now that jeb bush has quit the race, more on that later, he's throwing his lot in with senator marco rubio. one former republican nominee who has not endorsed yet, who hasn't endorsed anyone this year is mitt romney. there was some reporting he was able to endorse senator rubio as well, but it didn't happen. we don't know who mitt romney is going to endorse or when he's going to make the endorsement or how he's making his decision. if he does like marco rubio and if he wants marco to have chance at winning the nomination, this might be an auspicious time to get off the pot. the first reason is he hasn't won anything yet. he hasn't come within ten points of winning anything. if he is going to start looking like a potential nominee, he's going to have to win somewhere. the rubio campaign is the biggest republican campaign on the ground in nevada. they are running harder than any of

the senator picked up a key gogo endorsement, bob doyle. he gained support from severer south florida lawmakers. rubio. >> he's ready. he's effective. he's brilliant. >> reporter: the clinton campaign is stepping up the pressure before saturday's primary. supporters and volunteers join for the opening of her first campaign office in miami beach. >> she's strong and she's the right leader for america today to be the next president. >> reporter: bernie sanders faces an uphill battle spending money much ster than clinton. >> he wouldn't have to win the primaries, he'd have to dominate herrn a lot of them. >> reporter: busy day for republicans since the caucuses will be taking place in nevada. as for the democrcrs, the next primary is in south carolina on saturday. laura rodriguez, nbc 6 new >>> coming up next. >> jamie's family had to go their son's killer was resestenced the life in prison. >>> no regar flag, no warnings. that's what uber is saying about the driver accused of shooting and killing six people on the job. the new detail surround

campaign endorsements from develop establishment figures including former governor tim pawlenty and bob doyle. >> now that my good friend jeb bush is no longer running, i'm supporting rubio. he wants to grow the party. cruz, i don't know what he wants to grow. >> rubio made the case that nominating trump would do the gop in the general election. >> if we nominate someone that half the republican party hates, we're going to be fighting against each other till november. we will never win that way. i don't care how much you think they are funny or how interesting they sound, if we nominate someone that 40 to 50% of our party can't stand, we will lose. >> rubio is yet to win a state. when asked when he might get one, he seemed to suggest not at all. >> that's where you really need to begin to win states. i feel good where we'll be by then. >> by then, trump will have won a bunch more states and it might be too late to stop. the anti-trump faction is not yet ready to throw up its hands. joining me now is michael steele, in your capacity has head of the rnc, as you look over the nominating process

. >> he went on the win the primary four years later beating bob doyle. >> having rolled a live hand grenade into the living room of the party he talked the establishment. >> had the movie "sleepless in seattle". they could call this establishment in both parties, clueless in washington. >> on the democratic side in 1992, bill clinton's presidential ambitions were in trouble plagued by multiple scandals. he still managed to place second in new hampshire finishes behind massachusetts senator. he spun the second place surprise into a victory. >> clinton finished a strong second largely on the strength of experience. >> i want you to know that i know in november we'll win great victory against pat back to you pat buchanan. >> hillary' campaign was under intense scrutiny. >> inside her campaign a lot of finger pointing and possible shake ups. >> we want everybody who believes in hillary to come in -- >> i'm smelling a shake up. >> we'll bring in more people to help us. >> bill clinton was out on the campaign trail attacking his wife's opponent. >> he's going after obama's claim that he a

bob doyle won here twice. it's a good state for someone in the middle of the country. later it became a good state for evangelical. i think this guy has been a meteor here. we're watching the pledge of allegian allegiance. let's watch this for a second. [ applause ] >> trump is back here assage individual. he doesn't represent a faction. nothing, just him. >> kwhawhat's most amazing aboum and in all the polling is his support comes from all sectors of the republican party. he has evangelical support, tea party support, modest support. he goes across the spectrum. there's nothing like him in the republican party. he's not a faction. >> we'll get back to brian williams now. >> we're going to -- they've been presenting the colors and saying a prayer at st. francis church. we're going to listen in as we believe donald trump gets up and addresses the gop caucus goers who are gathered there tonight. we're looking live at several different locations. jacob continues in iowa city in the field house at a large caucus location. jacob. >> i'm here with carla smith who is the cauc

. >> what do you think of your friend bob doyle who told me a couple of days ago that ted cruz is farur party. donald trump could work with him. >> all i can say it's like being shot or poisoned you're still dead. >> okay. the thing is you were speaking this way when you were still running for president. do you regret -- i notice the question came up, senator, where you were asked there's no veteran among you, but these are the foreign affairs issues that are important, does that bother you that that's a problem? >> i think -- yeah, it's a problem, but ronald reagan never served and he was a great president. so the bottom line is what drew me to jeb was national security. the center piece of my campaign was two things, defending a nation, winning a war we can't afford to lose. in august jeb called me about my thoughts on isil. he wanted to understand my thinking because i'd been there 36 times. we have very similar views of how to defend this nation, rebuild the military. >> are you surprised he's not doing better. last year he was the rock star and now he's up against the rock? >> i

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now out of the race rubio is hoping to pick up support from establishment republicans backed by bob doyle. apple's refusal to help the fbi hack the iphone. rallies in favor of iapple are being held coast to coast. a new poll shows over half of americans back the fbi's effort to force apple to help investigators. micro soft founder bill gates weighing in in support of the fbi saying this is a specific case and not a general request. >>> a new report finding that more women are opting for preventative mast ektmys than ever before. doctor, good. so the study shows that women one-third more mastectomies than ever before. >> i think women are being more aggressive about their care and more proactive, but according to experts the biggest risk for a woman in terms of cancer really has do with their genetic predisposition as well as family history. according to some studies that have been done, what seems to be driving this more aggressive approach is more fear and anxiety and maybe some misperceptions about what their risks are because studies would suggest a more conservative approach as the sa