- On the Democratic side Hillary Clinton continues to be the clear favorite in Iowa. She's at 52% to 34% for Bernie Sanders and 7% for Martin O'Malley. http://www.publicpolicypolling.com/main/2015/12/trump-edges-cruz-in-iowa-his-supporters-think-japanese-internment-was-good-clinton-still-well-ahead-.html 260 comments politics