for. the number retiring is one thing, the type of retirement is another. the type of republican who came to washington expecting a very different model of politics. the model of politics we had in this country until nine months ago. but it is changing and different. do i want to do another two years, four years or eight years of this? why? >> does any have to do with steve bannon and the war he has openly waged on the gop? if i'm a sitting congressman, if i'm a sitting senator, do i really want to go to war with someone who will go to such low levels to destroy my life and reputation and family? why not end on a high note? >> yeah, a lot of them, you look at the names up on the screen, i don't think they are intimidated out by steve bannon. but that is the divide in the republican party. the model of the traditional establishment republicans is the model bannon wants to upend. that's the choice they are going to be confront in the primaries coming up next year.