Oklahoma Sen. Markwayne Mullin got into confrontations with Sen. Bernie Sanders, over Obamacare, and Democrats during State ...

The Oklahoma senator says U.S. forces are striking launchers and infrastructure to limit Iran’s ability to attack American bases and regional allies.

Oklahoma Sen. Markwayne Mullin tried to grab a sign from Texas Rep. Al Green at the State of the Union that read: "Black ...

Oklahoma congressional and senate leaders voice support for U.S. troops after President Trump announces major combat ...

Oklahoma Sen. Markwayne Mullin attempted to take a protest sign from Rep. Al Green during President Trump’s State of the ...

Oklahoma, sparred over health care costs Wednesday during a Senate hearing on the president’s surgeon general nominee.

Sen. Markwayne Mullin (R-OK) blasted Reps. Ilhan Omar (D-MN) and Rashida Tlaib (D-MI) as untrustworthy following President ...

Oklahoma lawmakers are weighing in on the ongoing conflict in Iran.

TULSA, Okla. — Oklahoma Sen. Markwayne Mullin and Rep. Tom Cole are responding to President Trump's State of the Union address, weighing in on the economy and data center utility costs. President ...

WATCH FULL: Sen. Markwayne Mullin talks State of the Union address, heated confrontations ...