Homeland Security Secretary Markwayne Mullin faces Senate scrutiny over immigration funding and threats to Newark airport.

Department of Homeland Security Secretary Markwayne Mullin shocked Sen. Chris Murphy (D-CT) with his response to repeated ...

Secretary Markwayne Mullin is slated to appear Tuesday in the Senate to answer questions about the agency’s budget, at a time ...

WASHINGTON (AP) — Homeland Security Secretary Markwayne Mullin is slated to appear Tuesday in the Senate to answer questions ...

Department of Homeland Security Secretary Markwayne Mullin will testify before the Senate Appropriations Committee on ...

Mullin faced the Senate Appropriations Committee amid scrutiny over the agency's budget and immigration enforcement ahead of ...

A heated exchange erupted in the Senate as DHS Secretary Markwayne Mullin and Senator Patty Murray clashed over stalled ...

A tense exchange unfolded during a Senate Appropriations Committee hearing as DHS Secretary Markwayne Mullin responded ...

Department of Homeland Security Secretary Markwayne Mullin is testifying before the Senate on the agency's budget Tuesday.

DHS Sec. Mullin gets into back-and-forth with senator who accused agency of violating court orders ...

Testifying before the Senate Appropriations Subcommittee, DHS Secretary Markwayne Mullin said the department had received ...

Homeland Security Secretary Markwayne Mullin took a swing at his former Senate colleagues over two notable incidents ...