
Nate Silver @NateSilver538
A broader issue here is with polling firms that behave like partisan shops even though they're nominally nonpartisan. And unlike pollsters who work for campaigns, who are mostly pretty good, a lot of them don't know what they're doing, as @Nate_Cohn says: https://t.co/Yz4fwJqrDN https://t.co/TPqTEe9q67 — PolitiTweet.org