President Donald Trump announced that Department of Homeland Security Secretary Kristi Noem will be leaving her post and will ...

In recent weeks, Mullin's comments referencing the "smell of war" in Iran have drawn the public's eye to his military history ...

President Donald Trump said on Thursday that he would replace embattled Homeland Security Secretary Kristi Noem with ...

Markwayne Mullin and his wife, Christie Mullin, have been married for 28 years. They have six children.

After being named as the next Homeland Security Secretary by Trump, attention has returned to a dramatic moments of former MMA fighter, Markwayne Mullin.

U.S. Sen. Markwayne Mullin, Oklahoma's junior senator, has been named as the secretary of Homeland Security, replacing Kristi ...

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

The president concluded his post by thanking Noem for her dedicated service. She will be succeeded by Senator Markwayne Mullin (R-Okla.), the only Native American currently serving in the U.S. Senate.

US President Donald Trump has fired Secretary of Homeland Security Kristi Noem after mounting criticism over her leadership of the department. Mr Trump made the announcement on social media on ...

Trump revealed that Kristi Noem will step down as Secretary of the Department of Homeland Security (DHS) and Markwayne Mullin will be nominated to take over the position ...

Trump's announcement comes after Noem had a disastrous Senate hearing this week.

Mullin, a successful businessman and a professional MMA fighter, will replace Kristi Noem as the US Secretary of Homeland Security after a Senate confirmation.