Nate Silver @NateSilver538
Per RCP, Biden is 7 points ahead of Trump on average, Beto up 6 points, Bernie 3 points, Harris 2 points, Warren tied, Buttigieg tied. So he is polling better. — PolitiTweet.org
Philip Bump @pbump
Biden gets a boost on electability but he doesn't poll much better than other Democrats. Instead, many people seem… https://t.co/VQDRVQJby2