Nate Silver @NateSilver538
@SethS_D @jonathanchait @Nate_Cohn It assumes there is some chance of big bounces after debates and some chance of big totally random stochastic bounces. But he's gone from 4 percent to 9 percent in 3 months which is not necessarily cause for optimism about his chances to have a huge bounce in the next 3 weeks. — PolitiTweet.org