Sen. Markwayne Mullin challenges Teamsters leader to a fight. Bernie Sanders intervenes

SEN. MULLIN Challenges Teamsters Chief Sean O'Brien: 'Stand your butt up' (ARCHIVE)

'You Keep Interrupting Me': Markwayne Mullin Clashes With Bernie Sanders During Senate Hearing

These are the most confusing questions Congress asked Zuckerberg

JUST IN: Markwayne Mullin Publicly Accuses Bernie Sanders Of 'Hypocrisy,' Causing Explosive Clash

Teamsters Union president addresses the Republican National Convention

Markwayne Mullin Waxes About Friendship With Sean O'Brien After Challenging Him To Fight Last Year

GOP Senator Confronts Sanders Over Net Worth: 'Shut Your Mouth:'

'Does The Covid Vaccine Reduce Transmission?': Rand Paul Has Tense Interchange With Ex-CDC Director

UNBELIEVABLE MOMENT: GOP Senators Absolutely Explode At Dick Durbin During Senate Hearing

'You're Telling Me They're Not Native?': Markwayne Mullin Slams Opponent Of Lumbee Tribe Recognition

SHOCK MOMENT: Insults Fly As John Kennedy And Richard Painter Have Wild Clash During Hearing

Markwayne Mullin defends outburst after challenging Teamster leader to fight

Heated moment on the House floor

'You are not being truthful…': Mullin confronts ex-CDC Boss Susan Monarez over RFK Jr. conversation

At hearing, Markwayne Mullin calls out Senators, asks Pete Hegseth about vision for leading Pentagon

'Is That What You're Saying?': Markwayne Mullin Gets Testy While Grilling Professor

WATCH: Teamster president calls GOP senator a ‘greedy CEO’ in hearing

Josh Hawley Takes No Prisoners Grilling Key Judicial Nominee: 'Why Are You Fighting Me On This?!'

Sen. Mullin fires back at Democrats questioning Hegseth

Markwayne Mullin Goes Nuclear On Labor Leader In Fiery Hearing On Unions