
Nate Silver @NateSilver538
These are going to be pretty important polls. Pennsylvania is the tipping point state in around 1/3 of our simulations right now. — PolitiTweet.org
Nate Cohn @Nate_Cohn
A nice way to close out before the debate. We'll have NYT/Siena in Pennsylvania tonight, as well https://t.co/vCUAkihsFA