Fiery exchange between Sen. Mullin and Teamsters boss nearly leads to fistfight

John Solomon and Amanda Head on Just The News No Noise react to the shocking interaction between Sen. Mullin and a Teamsters boss which nearly led to a fistfight. The fiery exchange began when GOP Sen. Markwayne Mullin of Oklahoma challenged Sean O’Brien, the president of the International Brotherhood of Teamsters, to a physical altercation. Both men were on their feet before Vermont Sen. Bernie Sanders demanded professionalism and admonished Mullin to sit down.