The U.S. Postal Service has warned Pennsylvania that mail ballots may not be delivered on time to be counted because the state's deadlines are too tight for its "delivery standards," casting doubt on Pennsylvania's ability to conduct the election by mail.

The U.S. Postal Service has warned Pennsylvania that mail ballots may not be delivered on time to be counted because the state's deadlines are too tight for its "delivery standards," casting doubt on Pennsylvania's ability to conduct the election by mail. https://t.co/BZFk7wqSoF

— Kyle Griffin (@kylegriffin1) August 14, 2020