Nate Silver @NateSilver538
Interesting: Dem primary voters used to be a bit more moderate than non-voting Ds—perhaps because a lot of the left sat races out because they didn't always have candidates they liked. But now that trend has reversed; more liberal Ds are equally if not more likely to vote. — PolitiTweet.org
Brian Schaffner @b_schaffner
how (validated) primary voters compare ideologically to other partisans over time. notable how similar the groups l… https://t.co/6vND4VxjnA
