Markwayne Mullin

Sen. Markwayne Mullin (R-Okla.) speaks about impeachment effort.

Tempers flare as Oklahoma senator challenges Teamsters leader Sean O'Brien to a fight, forcing Sen. Bernie Sanders to ...

The legal standard known as "stand your ground"—which allows people to use deadly force to defend against a ...

Newly sworn-in Sen. Markwayne Mullin (R-Okla.) has been in the U.S. Senate for three weeks and he's moving ...

After one year of investigations into the Jan. 6 Capitol breach, the House select committee has prepared a ...

Impeaching former President Donald Trump in 2019 was wrong and should be corrected, according to Rep. Markwayne Mullin ...

Rep. Markwayne Mullin (R-Okla.) was in a plane circling the U.S.-held airport in Kabul with Special Forces last week ...

An Oklahoma Republican congressman said that he is "heading home" after reports that his whereabouts were unknown after ...

President Joe Biden’s recent energy policy decisions to stop Keystone XL Pipeline construction and halt oil and gas ...