From podium left, U.S. Senate candidates Shenna Bellows, Troy Jackson, Dr. Nirav Shah, and Jordan Wood talk with moderator Phil Hirschkorn at WCSH-6 before a televised debate at the WCSH-6 studio Thursday, July 16, 2026, in Portland, Maine. (AP Photo/Robert F. Bukaty)

Homeland Security Secretary Markwayne Mullin speaks in the Indian Treaty Room at the Eisenhower Executive Office Building on the White House campus, Friday, July 17, 2026, in Washington. (AP Photo/Julia Demaree Nikhinson)

Homeland Security Secretary Markwayne Mullin speaks in the Indian Treaty Room at the Eisenhower Executive Office Building on the White House campus, Friday, July 17, 2026, in Washington. (AP Photo/Julia Demaree Nikhinson)

Homeland Security Secretary Markwayne Mullin speaks to reporters in the Indian Treaty Room at the Eisenhower Executive Office Building on the White House campus, Friday, July 17, 2026, in Washington. (AP Photo/Julia Demaree Nikhinson)

Homeland Security Secretary Markwayne Mullin speaks to reporters in the Indian Treaty Room at the Eisenhower Executive Office Building on the White House campus, Friday, July 17, 2026, in Washington. (AP Photo/Julia Demaree Nikhinson)

Homeland Security Secretary Markwayne Mullin speaks in the Indian Treaty Room at the Eisenhower Executive Office Building on the White House campus, Friday, July 17, 2026, in Washington. (AP Photo/Julia Demaree Nikhinson)

A portrait of Johan Sebastián Durán Guerrero, the man killed by U.S. Immigration and Customs Enforcement, is displayed among flowers and tributes at a makeshift memorial in Biddeford, Maine, Wednesday, July 15 2026. (AP Photo/Robert F. Bukaty)

A young woman protests against U.S. Immigration and Customs Enforcement in the wake of the killing of Johan Sebastián Durán Guerrero, Thursday, July 16, 2026, in Augusta, Maine. (AP Photo/Robert F. Bukaty)