CNNIowa Poll: Republicans back the President, but welcome challengersDec 16, 2018bookmark_bordersharemore_vert
Des Moines RegisterIowa Poll: Biden, Sanders top early look at possible Democratic hopefuls in 2020 caucusesDec 16, 2018Brianne PfannenstielBy Brianne Pfannenstielbookmark_bordersharemore_vert
Des Moines RegisterIowa Poll: Trump's popularity still soars among Iowa RepublicansDec 17, 2018William PetroskiBy William Petroskibookmark_bordersharemore_vert