Nate Silver @NateSilver538
Thing about the midterms is that the big picture tends to be slow-moving and doesn't change much from day to day, it's not like a presidential primary or something where you can have wild swings overnight. So, it's usually not worth caring much about any one day's worth of polls. https://t.co/FYOGN8Gcq9 — PolitiTweet.org
