As the junior senator from Oklahoma, Sen. Markwayne Mullin (R-OK), 47, has amassed an unusual level of clout in a chamber ...

Sen. Markwayne Mullin, R-Okla., discusses the House's upcoming vote to avert a government shutdown and how the markets are ...

Sen. Markwayne Mullin made a frank admission on Wednesday, telling CNN that President Donald Trump's tariffs are effectively ...

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

Transportation Secretary Sean Duffy has rescinded two Biden-era memos that had state agencies consider social and ...

Sen. Markwayne Mullin (R-Okla.) on Tuesday referred to Canadian Prime Minister Justin Trudeau as “governor,” as the senator defended President Trump’s tariffs against the neighbor to the north. In ...

Check out the Quiver Quantitative site for updates on what's going on behind the scenes in DC. Follow Quiver️ • TikTok - • ...

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.' ...

Okla., weighs in on Ukrainian President Volodymyr Zelenskyy saying he is 'ready' for peace negotiations on 'The Ingraham ...

Senator Markwayne Mullin (R-Oklahoma) recently bought shares of Stride, Inc. (NYSE:LRN). In a filing disclosed on February ...