Teamsters union boss Sean O’Brien is pushing with all the political weight he can muster to make Lori Chavez-DeRemer the next ...

From as far back as 2012, Sean O’Brien wanted the media spotlight. That year he was the subject of a television pilot for a ...

Workers see through union leaders’ duplicity, which is one of the reasons why they have been gradually leaving unions for decades.

Teamsters President Sean O’Brien raged in a podcast interview that Democrats “f–ked us over for the last 40 years” — after a ...

BOSTON — Democrats have an ego problem, Teamsters President Sean O’Brien says. The head of the nation’s largest union said the party that once stood for the working class has “somehow lost ...

Munster have confirmed a new two-year contract extension for Seán O’Brien, with the deal keeping the versatile back at the ...

The International Brotherhood of Teamsters is often seen as one of the most influential labor unions in the United States, and with good reason; With more than 1.3 million members, and a purview ...

Ireland have some major injury worries ahead of Sunday’s Six Nations game against Scotland, with Finlay Bealham and Mack ...

Johnny Sexton's return to the Ireland fold came as no surprise to Sean O'Brien. The question is, what happens next? Sexton's role as a part-time mentor during the Autumn Series opens the door to ...