After years of loyally backing Democrats, Teamsters General President Sean O'Brien is diversifying the union's PAC to support ...

Teamsters Local 2024 has filed an unfair labor practice charge against Corewell Health East for the company's continued ...

Teamsters General President Sean M. O'Brien will rally with striking Sutphen Teamsters at the company's Dublin, Ohio, ...

Sean O'Brien, the Teamsters president, revealed Sen. Bernie Sanders no longer speaks to him after he addressed the Republican ...

Teamsters president Sean O'Brien claimed that Kamala Harris alienated union leadership by demanding an endorsement and ...

Teamsters president Sean O'Brien shared an anecdote about then-Vice President Harris demanding his union endorse her campaign ...

The Teamsters union is supporting more GOP candidates, criticizing Democrats for neglecting working-class interests in recent ...

Republicans are continuing to receive labor union support amid Teamsters Union President Sean O’Brien repeatedly lambasting Democrats for allegedly deserting ...

General President of the International Brotherhood of Teamsters Sean O’Brien walked the pick line Monday with local union members in the midst of an 11-week strike at the Sutphen fire truck plant in ...

In the July 21 meeting, Councilman Emmanuel Remy said the council originally voted against entering into a contract with ...