Senate Democrats @dscc
👇 Just another sign that strong Democratic challengers are putting Republicans on defense. — PolitiTweet.org
Political Polls @Politics_Polls
NEW @ppppolls/@MoveOn (D) Poll (8/13-14): #IAsen: Greenfield (D) 48% (+3) Ernst (R-inc) 45% . #MEsen: Gideon (D)… https://t.co/WarY5rskBK