FILE PHOTO: U.S. President Donald Trump waves after returning to Washington from travel to Wilmington, North Carolina at Joint Base Andrews, Maryland, U.S., September 2, 2020. REUTERS/Leah Millis
U.S. President Donald Trump has urged residents in the critical political battleground of North Carolina to try to vote twice in the Nov. 3 election, once by mail and once in person, causing a furor for appearing to urge a potential act of voter fraud.