Students at Detroit’s Cass Technical High School walked out at 2:30 p.m. Friday, Jan. 30, 2026, to protest U.S. Immigration and Customs Enforcement (ICE) after a series of high-profile killings by the agency in Minneapolis and elsewhere. It’s one of several walkouts planned across metro Detroit and the United States, all while many small businesses closed for the day to participate in a national shutdown general strike following the ICE officers’ killings of Renee Good and Alex Pretti in Minneap