>> okay. we were going to show the candidates crisscrossing the state of iowa, which they are, all except donald trump he's not in iowa. but the fact of the matter is they're making the last minute pitch for voters, whether that will move the needle here whether you buy the needle in polls that show donald trump running away with this and nikki haley. there we go now placing second in the state with ron desantis has claimed the worst he can do is second. and he can claim that he can win it out right, and they say that if he places third, all bets are off. we go to the political science professor. how do you think it's going now that you've got the added element of the cold. >> the weather conditions are awful here and of course, that