Trump fires U.S. homeland security chief Kristi NoemNewsDuration 0:27Trump made the announcement on Truth Social, saying he would nominate Oklahoma Republican Sen. Markwayne Mullin in her place. It comes two days after Noem faced a grilling on Capitol Hill over her leadership of the department, including the handling of the administration's immigration crackdown and disaster response.

Source: CBC News March 06, 2026 13:17 UTC