Nate Silver @NateSilver538
*For the time being* it seems possible that Iowa plays a fairly large role in this story and the rise/presence of Buttigieg and Klobuchar in Iowa hurt Biden a lot among moderates. (They also hurt Warren among college-educated voters.) — PolitiTweet.org
David Byler @databyler
If Biden loses, correctly diagnosing why will prob be a challenge for media world bc there are a lot of things th… https://t.co/wgPl0RU2sZ