Nate Silver @NateSilver538
The USC poll, which was decently "bouncy" in both 2016 and so far this year despite constantly surveying the same panel of voters, is an interesting counterpoint to the "all polling movement is just nonresponse bias" crowd. — PolitiTweet.org
Nate Cohn @Nate_Cohn
One of the few points of good news for Trump right now is the trendline on the USC tracking poll, which has narrowe… https://t.co/c1Ks6urOhl