WASHINGTON, DC - MARCH 18: A video of a podcast appearance by U.S. Sen. Markwayne Mullin (R-OK) is displayed on a screen during a confirmation hearing for Mullin to be the next Secretary of the Department of Homeland Security in the Dirksen Senate Office Building on March 18, 2026 in Washington, DC. President Trump nominated Mullin to replace Kristi Noem as DHS Secretary. (Photo by Anna Moneymaker/Getty Images)