. >> then rubio went to washington and used obama's talking points to make his sales pitch. >> we have to deal with the 11 million people here that are here illegally. >> we have to deal with the 11 million people here illegally. >> i t bill senator rubio is a great place to start. >> you are giving legal status to people who have broken the law. >> they have to qualify for it meaning -- >> passing a background check. >> passing a background check. >> pay a penalty. >> pay a fine. >> paying taxes. >> start paying taxes. >> it won't be a quick process. >> that is a long path. >> but it will be a fair process. >> but i do think it's fair. rubio burned us once, he shouldn't get the chance to sell us out again. >> nora rose thinks that's really funny. see? >> that's a new ad from the cruz campaign hitting rubio. wow. >> yeah. it was also on the cruz versus rubio front, rubio's campaign is crying foul after a photoshopped

. >> then rubio got to washington and wrote to bill giving amnesty to illegals using obama's talking points to make his sales pitch. >> we know we have to deal with the 11 million people that are here illegally. >> we have to deal with the 11 million individuals who are here illegally. the bill that senator rubio put forward i think is a great place to start. >> you are giving legal status to people who have broken the law. >> they still have to qualify for it, meaning -- >> passing a background check. >> past a background check. >> pay a penalty. >> pay a fine. >> paying taxes. >> start paying taxes. >> it won't be a quick process. >> that is a long path. >> but it will be a fair process. >> but i do think it's fair. >> marco rubio burned us once, he shouldn't get the chance to sell us out again. >> let's go to the republican on the panel. >> oh, my god! >> instead of robotic reading

you the people of nevada not washington bureaucrats should be in charge of your own land. if you trust me with your vote i will fight day and night to return full control of nevada's lands to its rightful owners. its citizens. >> trump responded with a tweet, just saw the phoney ad by cruz,

. >> rubio got to washington and wrote the bill giving amnesty to illegals using obama's talking points to make his tales pitch. >> we know we have to deal with the 11 million people that are here illegally. >> we have to deal with the 11 million individuals who are here illegally. the bill that senator rubio put forward i think is a great place to start. >> so rubio's vulnerability kpeeps st seems to be immigration. it's what you hear when you go out to events and talk to supporters, even supporters of marco rubio's. you look at how he might try to pick up momentum coming out of his fifth place finish in n had, he needs something strong in south carolina to carry him into nevada but i would point out in the poll, jeb bush is up and john kasich is up, too. so kasich is somebody who is not going anywhere. he is looking ahead to michigan, looking head to some of those midwestern and northeastern states, too, not necessarily south carolina. one of our colleagues said it this morning, this is the most exciting day in politics since

you, the people in nevada, not washington bureaucrats, should be in charge of your own land. if you trust me with your vote, i will fight day and night to return full control of nevada's lands to its right frightful ow its citizens.

. >> ted cruz, the worst kind of washington insider who just can't be trusted. >> reporter: meanwhile, chris christie lagging bebend in single didits. >> j jt not enough. not enough tonight, that's okay. planned trip to south carolina today, the new jersey governor will head home, where he'll decide the future of his campaign. >> a tough night for chris christie and for carly fiorina and ben carson, as well. i flew down with john kasich from new hampshire overnight. he was clearly elated, even a little bit stunned by last night's results. as he told me, i think we're