Nate Cohn @Nate_Cohn
As an aside, our voter file data from L2 thinks the black share of the electorate in Wisc. was lower in '18 than in '16 (though quite similar, at 2.8 and 2.9% of the vote). These modeled estimates are generally low, so I'd guess we're talking more like ~4% in reality — PolitiTweet.org