Nate Silver @NateSilver538
The lack of endorsements from elected officials for Klobuchar—obviously she's gotten some newspaper endorsements—is a bit of a story here IMO. — PolitiTweet.org
Jonathan Bernstein @jbview
538 endorsement points in January: Biden 36 Warren 15 Pete 10 Bernie 7 Amy K 0 also Bloomberg 16, Bennet 3, Steyer 1