Senate confirms Markwayne Mullin to lead Homeland Security as TSA standoff deepens
Sen. Markwayne Mullin, R-Okla., President Donald Trump’s pick for Homeland Security secretary, testifies during Senate Committee on Homeland Security and Governmental Affairs hearing, Wednesday, March 18, 2026 on Capitol Hill in Washington. (AP Photo/Manuel Balce Ceneta)WASHINGTON (AP) — The Senate confirmed Markwayne Mullin as homeland security secretary late Monday, approving President Donald Trump’s nominee to take over the embattled department after the firing of Kristi…