john, trump had the campaign how he points to first place leading in all the polls iowa and northbouew hampshireappens when he starts to splip in what is his talking point then? how does he deal with that? can he handle that? >> nobody is going to do to him what he is doing to them. >> yeah. >> what does ben carson do about this now he's winning somewhere? >> that's a fascinating question. ben carson hasn't been campaigning very often. we haven't seen him on the trail. he's on a book tour. a lot of his support is grassroots people who have followed him throughout the career. there's a lot of focus on him in the debate next week. he'll get more time and questions on policy which hasn't been a strength of his. this is a cycle where some of these standard things that we expect candidates to rise and fall on have not mattered. >> so one of the things we expected in the campaign is jeb bush to be largely be leading for much of the campaign. he's cutting staff and salaries. it's a big thing. he was asked about what is going on on the campaign trail and he's getting combative about it. listen. >> if th