Nate Silver @NateSilver538
@gelliottmorris @DanRosenheck @Nate_Cohn @collprof @Michael_Cobb68 You've chosen an aggressive model specification that basically says "highly volatile elections and/or large polling errors are no longer very likely because of polarization", a hypothesis that is really only supported by a few elections ('04, '12, maybe '08 and maybe *not* '16). — PolitiTweet.org