is holding a rally in iowa after a poll showing trump with 36% support among republican voters. that s 20 points ahead of the nearest competitor, ted cruz. so, the poll also shows 46% of gop voters think trump is the best to handle isis, which he talked about last night in north carolina. how would you handle that? well, i would handle it so tough, you have no idea. you don t want to hear. you don t want to hear how i would handle it. let s bring in ron brown, the director at the national journal. he says you won t want to hear it. he has this tough talk, but no specifics. instead of it impacting polling, the polling only gos up. how do you explain it?