Who is Markwayne Mullin? Trump’s pick to replace Kristi Noem as Homeland Security Secretary?
Markwayne Mullin, a Republican US senator from Oklahoma, has been nominated by President Donald Trump to serve as the next Secretary of the Department of Homeland Security (DHS), replacing Kristi Noem. If confirmed by the Senate, Mullin would take over leadership of the federal department at a critical time for the administration’s immigration and border…