
Nate Cohn @Nate_Cohn
You can imagine two states, for ex: one where Dems win 60/40 in every precinct (here we'd expect Dems to get all CDs), and one where Dems win 100% in 60% of precincts, and GOP wins 100% in 40% of precincts (here we'd expect the GOP to get a lot of CDs!) — PolitiTweet.org