Nate Silver @NateSilver538
With Biden +5.8 in our Pennsylvania *forecast* (note: tighter than our polling average) but +6.1 in Wisconsin, we're fairly close to Wisconsin flipping back to being the tipping-point state. https://t.co/ajG88SznSA https://t.co/PSbIbWRwjB — PolitiTweet.org