>> we've heard a lot of really strong, harsh rhetoric from the kids in the build-up to tomorrow night. what are you making of that? >> i think what has been most fascinating really in the past 12 or 24 hours shake is that the change from immediate condemnation of what donald trump said about temporarily banning muslims from coming into this country to realizing that at least what the polls show is that a lot of republicans, majority of republicans say, you know what, he's not wrong. and so what you've seen in a new web ad from chris christie and from rand paul even and marco rubio a television ad we first reported this morning in iowa and new hampshire. much tougher rhetoric. not to the extent donald trump has been, but almost like they're trying to be a more palatable donald trump for republican voters when it comes to keeping them safe. >> speaker ryan was out earlier today talking about how this debate is setting the stage for