Nate Silver @NateSilver538
Marist has Biden +4 in South Carolina. So, we've got 3 rather recent South Carolina polls: Marist has Biden +4, YouGov has him +5, and PPP has him +15. The PPP poll is the only post-Nevada poll of that bunch. ¯\_(ツ)_/¯ https://t.co/2ec9HD4QjK — PolitiTweet.org