Markwayne Mullin (R-Okla ... Flashback: During a 2023 Senate hearing, Mullin challenged O'Brien to a fight before the same committee questioning Chavez-DeRemer. At the time, Mullin was upset ...

President Donald Trump has helped a GOP lawmaker and national union leader finally squash their feud after making headlines in 2023 for their verbal spat on the Senate floor, telling each other to ...

Markwayne Mullin ... a November 2023 hearing, Mullin confronted O’Brien over critical tweets, one in which he said, “You know where to find me. Anyplace, Anytime cowboy.” ...