size up where you think scott walker stands. he's consistently been ahead in iowa. it's a muddled field, less than 20% of the vote but consistently ahead there. you have rubio, bush kasich trump. where does walker fit in? >> this is the best way to describe scott walker. he is the iowa front-runner and one of three conational front-runners for the nomination joining jeb bush and marco rubio. monday is a big moment for scott walker and the republican field. so far this presidential cycle we've seen polling pops for everyone who has announced their presidential bids. we saw it for marco rubio, jeb bush and andonald trump. can scott walker get the pop in the polls especially during the controversy around donald trump. if he can ride that iowa wave he has the ability to control his own destiny being in a