Sen. Markwayne Mullin (R-Okla.) said Sunday he “absolutely” believes Defense secretary nominee Pete Hegseth over his sexual ...

Oklahoma Republican Sen. Markwayne Mullin offered a strong endorsement of Donald Trump's pick for defense secretary, Pete ...

Republican U.S. Sen. Markwayne Mullin said he believes Oklahoma state schools Superintendent Ryan Walters should back off of ...

Sen. Markwayne Mullin fired back at what he described as “dangerous” and false accusations about President-elect Donald Trump ...

SCOOP- Sen. Markwayne Mullin has put a hold on Army Lt. Gen. Chris Donahue’s promotion, the sole Senator blocking Donahue ...

If Putin continues to threaten nuclear war, a red line will be hit, Sen. Markwayne Mullin says Sen. Markwayne Mullin, R-Okla.

Sen. Markwayne Mullin (R-Okla.) said Sunday that the Senate “absolutely” should have access to the House Ethics Committee ...

Sen. Markwayne Mullin would provide unique experience to the Department of the Interior, said Shawnee Tribe Chief Ben Barnes.

Republican Senator Markwayne Mullin has reportedly blocked the promotion of Lt. Gen. Christopher Donahue, a three-star ...

Rolling Stone said Oklahoma U.S. Sen. Markwayne Mullin is a likely candidate to head either the Department of the Interior or ...

Okla., on Sunday defended Robert F. Kennedy Jr., President-elect Donald Trump’s choice to lead the Department of Health and ...