Sen. Markwayne Mullin (R-Okla.) said on Wednesday that Democrats who voted for the Laken Riley Act are “playing politics.” ...

Sen. MarkWayne Mullin (R-Okla.) joins CNBC's 'Special Report' as President-elect Donald Trump is inaugurated as the 47th U.S.

Maybe instead of advocating for bipartisanship, Americans ought to pivot to demand breath tests before roll calls, says ...

Sen. Markwayne Mullin asked his fellow senators on the Armed Services Committee whether they would meet the standards they ...

Sen. Markwayne Mullin electrified a Senate confirmation hearing on Tuesday by accusing fellow senators of carousing and ...

Sen. Markwayne Mullin (R-OK) previewed Senate action in anticipation of Pete Hegseth’s confirmation to be defense secretary, ...

"The best news about these hearings is we finally found the dumbest person in the senate and his name is Markwayne," the late ...

Barring a few exceptions, Senate Republicans on Tuesday largely deflected or altogether avoided questions about President ...

Oklahoma Sen. Markwayne Mullin accused his colleagues of voting while drunk during a heated confirmation hearing for ...

Senator Markwayne Mullin discussed the contentious confirmation hearing for Pete Hegseth, addressing accusations of hypocrisy ...

The Oklahoma Republican tried to defend Hegseth against allegations of sexual misconduct and alcohol abuse. It didn't go ...

Sen. Markwayne Mullin (R-Okla.) certainly didn’t hold back during the confirmation hearing for Secretary of Defense nominee ...