Why did Trump fire Kristi Noem as DHS secretary; who is Markwayne Mullin? Post author:mck Post published:March 6, 2026 Post category:Blog Trump said Mullin will lead the Department of Homeland Security while Noem assigned as special envoy. You Might Also Like Trump to grant former New York Mayor Rudy Giuliani highest civilian honour September 1, 2025 Toyota opens US battery plant, confirms $10bn investment plan November 12, 2025 What we know about clashes on the Thai-Cambodian border July 24, 2025