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 ...

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

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

Republican Sen. Markwayne Mullin (Okla.) joins Meet the Press for an exclusive interview to discuss how President Trump is ...

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

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." ...