Department of Homeland Security Secretary chastised a Democratic senator who was "splattered with a pepperball" during an Immigration and Customs Enforcement protest in New Jersey.

President Trump’s new Secretary of Homeland Security Markwayne Mullin faced a Senate committee to answer questions regarding ...

Senator Susan Collins presses Homeland Security Secretary Markwayne Mullin over $100K H‑1B fee’s impact on healthcare hiring.

Former Oklahoma Congressman and current federal cabinet official Markwayne Mullin endorsed T.W. Shannon for lieutenant ...

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

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

Homeland Security Secretary Markwayne Mullin is set to appear in the Senate to discuss the agency's budget. The hearing comes ...

Sen. Andy Kim and DHS Secretary Mullin trade accusations over chaotic protests and pepper-ball spray incident at Newark's Delaney Hall facility.

The Senate on Monday confirmed Sen. Markwayne Mullin (R-Okla.) to lead the Department of Homeland Security (DHS) after President Trump dismissed his first Cabinet official. Mullin earned support from ...

U.S. Sen. Markwayne Mullin has been confirmed as secretary of the Department of Homeland Security after a fast-moving nomination process. The U.S. Senate confirmed Mullin in a 54-45 vote, with two ...

Kristi Noem may still be grabbing headlines, but we shouldn’t overlook her replacement at DHS, Sen. Markwayne Mullin of Oklahoma. Here are four reasons why Mullin, confirmed by the Senate in record ...

Homeland Security Secretary Markwayne Mullin is slated to appear Tuesday in the Senate to answer questions about the agency's ...