Supporters of Sen. Markwayne Mullin say he'll use his well-documented passion to carry out Trump's immigration enforcement agenda.

Sen. Markwayne Mullin (R-Okla.) could soon have a new title, with the 48-year-old receiving the nomination to replace Kristi Noem as the leader of the Department of Homeland Security by President ...

After criticism, the Oklahoma senator said on a podcast he did ‘special assignments’ but ‘never wore the uniform or the flag’ ...

Oklahoma Gov. Kevin Stitt must appoint a replacement for Markwayne Mullin's Senate seat. Who are the top contenders?

Social media users are trolling incoming DHS head Oklahoma Rep. Markwayne Mullin for photos showing him hide from the Jan 6. mob ...

President Trump announced that current DHS secretary, Kristi Noem, is being replaced by former MMA fighter and Oklahoma Sen. Markwayne Mullin.

The Oklahoma senator whom President Trump chose to run the Department of Homeland Security has risen in Washington by styling himself as a MAGA warrior and Trump loyalist.

Trump posted the announcement to his social media on Thursday afternoon. 2 News reached out to Mullin's office for statement.

Democrats are looking to secure the seat Senator Markwayne Mullin is set to vacate after President Donald Trump tapped the ...

The Oklahoma senator—who has defended police killings, promoted “show your papers” policing and backed war with Iran—is being ...

President Trump has selected Sen. Markwayne Mullin (R-Okla.) — a former undefeated MMA fighter — to replace Kristi Noem as secretary of Homeland Security, branding him a “MAGA Warrior” and lauding his ...

Who could Gov. Kevin Stitt appoint to Markwayne Mullin's vacant Senate seat?