his closest competitor, ben carson is 22% in nevada and south carolina. trump doubles him 36% to 18%. bob, is it time to begin saying that donald trump may be in this for the long haul and may be the party's nominee? >> i've said for a long time, you can't discount trump. somebody that's got money like that. and somebody that's got the chutzpah that he's got and can take the political action out of a room. but having said, people forget their history. populists has been around since william jennings brown. you see it coming up in every two or three cycles where somebody like ross perot makes a big hit. i think the trump and ben carson and fiorina are populist in the sense, with the definition, they've intrigued a lot of people. the question is what is going to start happening when they start answering questions.