Protesters take over Columbia University’s Hamilton Hall in escalation of anti-war demonstrations

NEW YORK (AP) — Dozens of protesters took over a building at Columbia University in New York early Tuesday, barricading the entrances and unfurling a Palestinian flag out of a window in the latest escalation of demonstrations against the Israel-Hamas war that have spread to college campuses nationwide.

Video footage showed protesters on Columbia’s Manhattan campus locking arms in front of Hamilton Hall early Tuesday and carrying furniture and metal barricades to the building, one of several...