Dave Wasserman @Redistrict
Basically, what's happening: in many red counties in FL/PA, thousands of registered Ds who voted Trump in '16 have officially switched to R or, ahem, exited the electorate. But on balance, *new* registrants have skewed much more D/unaffiliated than R. https://t.co/p2UwRU7cjL — PolitiTweet.org
Tom Bonier @tbonier
Start with PA, Dems have a 15 point advantage among those who have registered since Nov of 2016. https://t.co/DTgaZPY3NP