Homeland Security Secretary Markwayne Mullin, center left, listens to a briefing on hurricane recovery efforts, Tuesday, April 7, 2026 in Lake Lure, N.C. This is his first official trip since replacing Kristi Noem. (AP Photo Rebecca Santana)

Sen. Kirsten Gillibrand, D-N.Y., questions Secretary of Defense Pete Hegseth, as Sen. Richard Blumenthal, D-Conn. looks on during the Senate Armed Services Committee, on Capitol Hill, in Washington, Thursday, April 30, 2026. (AP Photo/Cliff Owen)

Secretary of Defense Pete Hegseth testifies before the Senate Armed Services Committee, on Capitol Hill, in Washington, Thursday, April 30, 2026. (AP Photo/Cliff Owen)

Secretary of Defense Pete Hegseth testifies before the Senate Armed Services Committee, on Capitol Hill, in Washington, Thursday, April 30, 2026. (AP Photo/Cliff Owen)

Passengers wait to board an Amtrak train at a station in Emeryville, Calif., Thursday, April 30, 2026. (AP Photo/Jeff Chiu)

An Amtrak train leaves a station in Emeryville, Calif., Thursday, April 30, 2026. (AP Photo/Jeff Chiu)

A passenger waits to board an Amtrak train at a station in Emeryville, Calif., Thursday, April 30, 2026. (AP Photo/Jeff Chiu)

A passenger sits aboard an Amtrak train at Union Station in Los Angeles, Thursday, April 30, 2026. (AP Photo/Jae C. Hong)