Nate Silver @NateSilver538
Lukewarm take: the conventional wisdom is right that Biden, Bernie, Harris, Beto are the 4 candidates most likely to win the Democratic nomination in some order. — PolitiTweet.org
PollingReport.com @pollreport
WH 2020 Democratic primary preference: Biden 28% Sanders 20% Harris 12% O'Rourke 11% Warren 6% Kerry 4% Booker 3% K… https://t.co/571pc8X6AG