![Profile Image](https://pbs.twimg.com/profile_images/1565527976032223232/MDoGZZmU_normal.jpg)
Nate Silver @NateSilver538
Now our polling average starting to move a bit more aggressively, to Biden +7.1. Keep in mind that's still a fairly sizable lead, though (about Obama's margin of victory over McCain in 2008). https://t.co/cy51vc5isJ https://t.co/HelxcDRWJT — PolitiTweet.org