NATION Douglas MacMillan, Andrew Ba Tran, Drea Cornejo, Luis Melgar The Washington Post May 4, 2026, 8:29 a.m. ET to hear this story Pedro Cantú Ríos was eating lunch when he felt the chemicals rush into his lungs. Like many of the immigrant men held in a cramped Alaska jail last summer, Cantú Ríos, then 68, had grown frustrated and restless, locked in a small cell with no windows and no access to his personal belongings, he recalled in an interview conducted in Spanish.