Senate Republicans have advanced the nomination of Sen. Markwayne Mullin for secretary of the Department of Homeland Security ...

In a 54 to 37 vote, two Democrats voted with all Republicans in attendance to advance Sen. Markwayne Mullin's nomination. A ...

President Trump's pick to run the Department of Homeland Security is short on experience and long on anger-management issues.

Markwayne Mullin, who is awaiting a confirmation hearing to become President Donald Trump’s Secretary of Homeland Security, ...

President Donald Trump tapped Sen. Markwayne Mullin, R-Okla., earlier this month to replace Kristi Noem.

Political leadership in Oklahoma had different views ahead of Markwayne Mullin's potential confirmation as Secretary of U.S.

U.S. Sen. Markwayne Mullin faces questions in the U.S. Senate Wednesday during a public confirmation hearing to lead DHS.

Confirmation vote expected as Sen. Markwayne Mullin could become next Homeland Security secretary ...

Markwayne Mullin is set to take over the federal agency that oversees ICE, TSA and FEMA as lawmakers fight over its funding.

The Senate is on track to confirm Markwayne Mullin as homeland security secretary, President Donald Trump's pick to take over ...

Markwayne Mullin taking over as DHS secretary from Kristi Noem has put the spotlight on him and wife Christie, who deals with ...