what is your sense of where the movement is going since the pollsters stopped? >> well, i think santorum does have a lot of momentum right now. you see it out on the hustings with senator santorum. but i think romney, too, is showing a lot of strength. we simply don't know. on the republican side, they're doing callbacks, trying to gauge that level of intensity. they're doing a lot of crowd estimates and trying to judge enthusiasm. but there's a great deal of both intensity but a lot of questions. there are so many undecided voters, a lot of volatility. we've been talking about it for weeks. look how many republicans have been up and then down, all is that alternative to romney. here's the point of strength for romney tonight. that is his opponent is not a candidate. it's a constellation of social conservatives. nobody has yet totally emerged and then separate from that, you have ron paul. i talked to a prominent