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

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

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

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."

More than a year since they almost came to blows, Teamsters President Sean O'Brien and Sen. Markwayne Mullin (R-Okla.) are friends. Why it matters: Mullin touted his newly forged bond with O'Brien at a Wednesday Senate hearing for former Oregon Congresswoman Lori Chavez DeRemer,

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

Sen. Markwayne Mullin (R-OK) and International Brotherhood of Teamsters President Sean O’Brien have made up after coming to blows during a Senate hearing in 2023 in an effort to prop up President Donald Trump’s pick for labor secretary,

Okla., and Teamsters president Sean O’Brien discuss how they reconciled and became friends after their heated verbal spat on the Senate floor on "Hannity.'

Sen. Markwayne Mullin has been ceaselessly tweeting the last few weeks, providing real-time updates on nominees confirmed to President Donald Trump’s administration.

Oklahoma Sen. Markwayne Mullin introduced labor secretary nominee Lori Chavez-DeRemer at her confirmation hearing Wednesday, emphasizing her ability to bridge the gap between businesses and workers.

Senate Republicans took a major step to advance President Donald Trump’s sweeping agenda early Friday morning, voting to adopt a budget blueprint that sets up a clash with House Republicans, who have put forward a competing plan.

During a Senate Health, Education, Labor, and Pensions Committee hearing in November 2023, Mullin challenged O’Brien to a fight in response to insults hurled by O’Brien on X. “This is the ...