
Nate Silver @NateSilver538
Also possible the race is tightening nationally but not in swing states. As @Nate_Cohn points out, that could be the case if e.g. Biden's ad spending is helping him, or he's doing well among the types of voters who are overrepresented in swing states. https://t.co/Yz4fwJqrDN — PolitiTweet.org