Teamsters union declines to endorse in presidential election, breaking decades of precedent

General President of the International Brotherhood of Teamsters Sean O'Brien speaks during the first day of the 2024 Republican National Convention at the Fiserv Forum in Milwaukee, Wisconsin, July 15, 2024. Days after he survived an assassination attempt Donald Trump won formal nomination as the Republican presidential candidate and picked right-wing loyalist J.D. Vance for running mate, kicking off a triumphalist party convention in the wake of last weekend's failed assassination attempt. (Photo by ANDREW CABALLERO-REYNOLDS / AFP) (Photo by ANDREW CABALLERO-REYNOLDS/AFP via Getty Images)