Voices at the demonstrations are often a mix that includes calls for more explicit support for racial justice, Palestinian freedom and socialist politics.
Pam Bondi, the attorney general, said a New York state law preventing immigration agents from conducting arrests in state or local courthouses shields criminals.
The U.S. Embassy complex in Baghdad in 2020. Concern about a potential Israeli strike on Iran and the prospect of retaliation led the United States on Wednesday to withdraw diplomats from Iraq.
Immigration courtrooms in New York City have emerged as a flashpoint, with masked agents making surprise arrests of immigrants who have appeared for routine hearings and check-ins.