Sen. Markwayne Mullin (R-OK) got in a heated exchange with Teamsters President Sean O’Brien during a meeting of the Health, Education, Labor and Pensions Committee on Tuesday.
O’Brien had previously called out Senator Mullin in a tweet calling him a ‘clown and a fraud’ while also claiming he was just another ‘greedy CEO who pretends like he’s self-made.’
Watch below:
