Republican Markwayne Mullin shares an update on his son's condition as he undergoes testing at the Mayo Clinic in Rochester, ...

Markwayne Mullin (R-Okla.) posted a spirited defense of Hegseth to his official X account: READ MORE: 'Totally unacceptable': ...

Sen. Markwayne Mullin (R-Okla.) is being mocked on social media after saying he’d “lay down cover fire” in defense of embattled Defense Secretary Pete Hegseth. In a post to X on Monday ...

Oklahoma Republican Senator Markwayne Mullin joins Fox Across America With Jimmy Failla to shed light on how federal judges ...

Sen. Markwayne Mullin (R-OK) predicted that as long as the Democratic Party "digs down" on losing issues, the Republican Party will win the midterm elections in 2026. An estimated 10 million ...

Sen. Markwayne Mullin, R-Okla., shared a health update regarding his son, Andrew, who has been at the Mayo Clinic in Rochester, Minn., as doctors try to determine the cause of a possible mystery ...