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

Teamsters President Sean O’Brien offered unexpected praise on Thursday for Sen. Markwayne Mullin’s (R-Okla.) nomination to ...

Los Angeles Mayor Karen Bass has announced a 70% reduction of filming fees at the Griffith Observatory and the reopening of the interior of the L.A. Central Library.

Add Yahoo as a preferred source to see more of our stories on Google. A video authentically shows Republican U.S. Sen. Markwayne Mullin of Oklahoma, whom U.S. President Donald Trump nominated to ...

Yael Bridge's documentary Who Moves America covers the biggest UPS strike since 1997. This story is part of True/False Conversations, a series of in-depth interviews with the filmmakers of this year’s ...

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, ...

ST. PAUL, Minn., March 4, 2026 /PRNewswire/ -- Over 200 workers at St. Paul Beverage, a facility owned by Dairy Farmers of America (DFA), have voted to organize with Teamsters Local 471 -- uniting to ...

The Teamsters president who nearly came to blows with Sen. Markwayne Mullin during a Senate hearing has endorsed Mullin's nomination. The post Teamsters Boss Who Nearly Came to Blows With Markwayne ...

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

Sen. Markwayne Mullin (R-OK) is familiar with public conflicts in Congress, as he faces another one over his confirmation as ...

Yael Bridge’s documentary “Who Moves America” premieres as a look into the activists in the 2023 UPS negotiations.