Nate Silver @NateSilver538
FWIW, convention bounces can persist a bit longer than people might assume. Our empirical analysis says it can affect polls for ~3 weeks from the final date of the convention. We're still (barely) within that period, and keep in mind that some polls are released with a lag. — PolitiTweet.org
Nate Cohn @Nate_Cohn
If the next wave of polls, ideally with some national confirmation for stronger trendlines, shows something more li… https://t.co/l3rIsUFfer