September 7, 2020
In this Aug. 5, 2020, file photo, vote-by-mail ballots are shown in sorting trays at the King County Elections headquarters in Renton, Wash., south of Seattle. In every U.S. presidential election, thousands of ballots are rejected and never counted. They may have arrived after Election Day or were missing a voter's signature. That number will be far higher this year as the coronavirus pandemic forces tens of millions of Americans to vote by mail for the first time. (AP Photo/Ted S. Warren, File)