March 27, 2026, 12:30 a.m. ET Nancy Sullivan was having a day. On a chilly mid-February afternoon, she showed up outside a Downtown office building to demonstrate against a company listed at the address that had agreed to work for Immigration and Customs Enforcement. The company didn't have an office there, a building manager told her. She drove to a second address the ICE contractor listed on its website, located in Kings Mill. It turned out to be a U.S. Postal Service branch.