Jennifer Epstein @jeneps
New Iowa poll has the Buttiboom subsiding, with him behind Biden by just about the same amount as the margin of error (and third after Sanders, too). — PolitiTweet.org
Emerson Polling @EmersonPolling
New @7News/ Emerson College Iowa Poll: @JoeBiden and @BernieSanders lead #Democratic Primary, followed by… https://t.co/m8bpyw2NY9