Steve Kinng / Tyler Olson / Sam Clovis / Ernst Favorability / Charles Grassley / Tom Jenseen / Culver Very Som / Culver Favorable / Steve King / Kim Reynolds / Chet Culver / Matt Whitaker / Mark Jacobs / Bruce Braley / Mike Gronstal / Barack Obama / Reynolds Favorability Reynolds / Bruce B Braley / Jack Hatch / Matt Wh / Obbama / Joni Ernst / Terry Brannstad / Terry Branstad / Dean D Debnaam / David Young / Chet Culvver / Joni Ernnst / Tom Harkin / / /