Nate Silver @NateSilver538
Polling by partisan groups (whether liberal or conservative) needs to be taken with a grain of salt anyway, but it's particularly bad when the group declares what results it wants before even conducting the poll. — PolitiTweet.org
RestorationPAC @restorationpac
We've hired the polling firm that got 2016 right to help us with our down-the-wire polls in WI, MI, and PA. We'll f… https://t.co/S5qTbli51V