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

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

Sen. Markwayne Mullin (R-OK) underscored how the recent cuts to the federal government are needed so it can address the national debt of the United States. “I don’t want anybody to lose their ...

MARKWAYNE MULLIN: You know, if it's in our interest, I absolutely do. But right now, NATO has not always been playing in – in our best interest. And when it's not in Americans' best interest ...

Sen. Markwayne Mullin, R-Okla., and Teamsters President Sean O’Brien made headlines in November 2023 for their heated argument after the representative confronted the union boss on his critical ...

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.

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

Finding fault: U.S. Sen. Markwayne Mullin, formally a staunch defender of Ukraine, changed his tune last week after President Donald Trump called Ukrainian President Volodymyr Zelensky a ...

Sen. Markwayne Mullin (R-OK) declined to designate Vladimir Putin a “war criminal” during a Sunday interview with NBC News and was confronted with comments from his Republican Senate ...