Oklahoma Republican Sen. Markwayne Mullin told NBC's "Meet The Press" that he agrees with the Trump administration that the U ...

Oklahoma Republican Sen. Markwayne Mullin told NBC's "Meet The Press" that he agrees with the Trump administration that the U ...

Sen. Markwayne Mullin cast doubt on suggestions from Ukrainian President Volodymyr Zelenskyy that Russian President Vladimir ...

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

NBC News National Political Correspondent Steve Kornacki examines how Americans are reacting to the first month of the Trump ...

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

GOP Sen. Markwayne Mullin said Trump has the capability to apply pressure to Russian President Vladimir Putin to negotiate a ...

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

Sen. Markwayne Mullin (R-OK) underscored how the recent cuts to the federal government are needed so it can address the ...

You know, the last time Sean and I was in this room together, obviously, we had our differences. Sir, this is a time, this is ...

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 ...