The Postal Service’s statement came amid false attacks on mail voting by President Trump, and as concerns mount about how the coronavirus pandemic could disrupt the election.The U.S. Postal Service has warned Pennsylvania that some mail ballots might not be delivered on time because for its “delivery standards,” prompting election officials to ask the state Supreme Court to extend the deadlines to avoid disenfranchising voters.The warning came in a July 29 letter from Thomas J. Marshall, general counsel and executive vice president of the Postal Service, to Pennsylvania Secretary of State...…The Postal Service’s statement came amid false attacks on mail voting by President Trump, and as concerns mount about how the coronavirus pandemic could disrupt the election.The U.S. Postal Service has warned Pennsylvania that some mail ballots might not be delivered on time because for its “delivery standards,” prompting election officials to ask the state Supreme Court to extend the deadlines to avoid disenfranchising voters.The warning came in a July 29 letter from Thomas J. Marshall, general counsel and executive vice president of the Postal Service, to Pennsylvania Secretary of State...WW…