Mullin was elected to the Senate in 2022, making this the first time he’s gone through confirming nominees at the start of a ...

Sen. Markwayne Mullin (R-OK) and International Brotherhood of Teamsters President Sean O’Brien have made up after coming to ...

Sen. Markwayne Mullin (R-Okla.) said Sunday that President Trump was joking when he floated running for a third term, adding ...

Mullin added that the government needed “an unbiased look” to make necessary changes, including addressing the national debt.

Okla., and Teamsters president Sean O’Brien discuss how they reconciled and became friends after their heated verbal spat on ...

Markwayne Mullin and Sean O'Brien opened up about how Trump inspired their surprising "friendship" after the two nearly came ...

Kristen Welker opened her interview with Mullin by asking him to acknowledge that Putin was at the very least "responsible for starting the war in Ukraine." ...

Sen. Markwayne Mullin (R-Okla.) said Sunday that President Trump was joking when he floated running for a third term, adding he could not seek to change the Constitution without the consent of voters.

Oklahoma Sen. Markwayne Mullin introduced labor secretary nominee Lori Chavez-DeRemer at her confirmation hearing Wednesday, ...

During the confirmation hearing for Trump's Labor Secretary Lori Chavez-DeRemer in the Senate this week, Senator Markwayne Mullin blasted his Democrat colleagues.

Markwayne Mullin, R-Okla., and Teamsters President Sean ... Quit the tough guy act in these Senate hearings. You know where to find me any place, any time, cowboy.' Sir, this is a time, this ...