Nate Silver @NateSilver538
"Don't try to predict the direction of polling error" is a lesson people are incredibly stubborn about learning. — PolitiTweet.org
Ryan Matsumoto @ryanmatsumoto1
One of the bigger polling misses tonight: New Hampshire. The @FiveThirtyEight polling average had Hassan up 2 poin… https://t.co/fSIX1G7ppg