Boston Mayor Michelle Wu, alongside leaders from New York, Chicago, and Denver, is testifying on the implications of sanctuary city policies. Concurrently, U.S. Homeland Security Secretary Kristi Noem announced arrests in NYC of immigrants involved in criminal activity, including a kidnapping suspect associated with the Tren de Aragua gang. Under the renewed Trump administration, ICE operations have intensified, with nearly 1,200 arrests reported in a surge targeting undocumented immigrants, causing concern over the impact on local communities and non-violent migrants caught in the enforcement net.