File - United Auto Workers President Shawn Fain, left, listens as President Joe Biden speaks to striking UAW members outside a General Motors facility on Sept. 26, 2023, in Van Buren Township, Mich. Donald Trump made a pitch for votes from key swing state autoworkers during his speech at the Republican National Convention, using false claims to call on them to fire Fain. (AP Photo/Evan Vucci, File)
FILE - Republican presidential candidate former President Donald Trump speaks at the 2024 Republican National Convention, July 18, 2024, in Milwaukee. Trump made a pitch for votes from key swing state autoworkers during his speech, using false claims to call on them to fire union president Shawn Fain. (AP Photo/Carolyn Kaster, File)