O'Brien and Mullin, whom Trump nominated to replace Kristi Noem as Homeland Security secretary, had traded barbs on X before the 2023 hearing.

Teamsters Union members picketed Tuesday morning outside a City of Cleveland public works garage protesting what they describe as unsafe garbage trucks and unsafe working conditions.

Teamsters boss Sean O'Brien endorses Sen. Markwayne Mullin for DHS chief, two years after their viral Senate hearing nearly ...

Drivers Latest in Southern California to Unionize at Amazon LOS ANGELES, March 9, 2026 /PRNewswire/ -- Over 100 Amazon drivers at the DAX7 facility in Los Angeles marched on their bosses today, ...

“Kroger has declared open war on the Teamsters and the union workforce that built this company,” Erickson said. “The Teamsters are prepared to do whatever is necessary to preserve, protect and defend ...

Cement truck drivers for CalPortland Ready-mix Fresno facility voted to end their union representation last month. The Ready-mix drivers voted to end their union representation, concluding a month-lon ...

Senator Markwayne Mullin tried to fight union President Sean O'Brien during a Senate committee hearing in 2023.

The Teamsters union’s effort to halt Sandy Springs-based UPS’ second round of driver buyout offers was rejected by a federal ...

The Teamsters on Wednesday declined to endorse a candidate for president, the first time in decades that the union hasn't backed a candidate in the presidential election. "Neither major candidate was ...

The Teamsters union said it's opposed to Union Pacific's (UNP) planned $72 billion purchase of Norfolk Southern (NSC). "The Teamsters Union strongly opposes the proposed merger between Union Pacific ...

Add Yahoo as a preferred source to see more of our stories on Google. Bettmann/Getty (2) James Hoffa, president of the Teamsters union, in 1966 Jimmy Hoffa's disappearance in 1975 is one of the ...

O'Brien and Mullin, whom Trump nominated to replace Kristi Noem as Homeland Security secretary, had traded barbs on X before ...