FILE - In this July 31, 2020, file photo, letter carriers load mail trucks for deliveries at a U.S. Postal Service facility in McLean, Va. The success of the 2020 presidential election could come down to a most unlikely government agency: the U.S. Postal Service. (AP Photo/J. Scott Applewhite, File)
August 14, 2020
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August 14, 2020 3:06 p.m.
Report: Post Office warns 46 states about mail voting delays
The U.S. Postal Service has sent letters to 46 states, warning it cannot guarantee all ballots cast by mail for the November election will arrive in time to be counted