
Nate Silver @NateSilver538
The reason Biden's win probability was ~90% is precisely because he could withstand a fairly large polling error when Clinton couldn't, which is exactly what happened. Indeed, our model assumes polls are fairly error-prone. https://t.co/F47OcVHqNK — PolitiTweet.org
Andy Hall @andrewbhall
I'm just not really sure Biden's knife-edge victory validates an ex ante 90% win probability. It's almost as if any… https://t.co/vC4Uz0wuYQ