A federal trial underway in Boston is raising questions about how U.S. immigration authorities are identifying and targeting pro-Palestinian activists through an anonymous website that critics say conflates political speech with hate. Canary Mission publishes profiles of students, professors, and activists it labels as anti-Israel or antisemitic. Stream NBC10 Boston news for free, 24/7, wherever you are. WATCH HERE WATCH HERE The U.S. government admitted in court this week that Immigration and Customs Enforcement relied on Canary Mission's database to identify and detain people including Tufts University graduate student Rumeysa Ozturk, whose arrest earlier this year sparked national outcry. "All...