In Tuesday’s Senate hearing, a heated exchange almost escalated into a physical altercation between Republican Senator Markwayne Mullin of Oklahoma and Teamsters union boss Sean O’Brien. The situation intensified when Mullin read out a past tweet of O’Brien’s, mocking Mullin’s claims of being self-made and branding him a fraud. Mullin addressed O’Brien directly during the … Continue reading WATCH: Senate Hearing Nearly Turns Into A BRAWL As GOP Senator Challenges Union Boss