Dave Wasserman @Redistrict
Put another way: let’s say there are 3 million Biden voters in PA. 50% of them prefer to vote by mail, but 4% of them send their ballots back “naked,” forget to sign in the right place, etc. That would be 60k votes out the window. Trump’s PA margin in 2016 was 44k. /end — PolitiTweet.org