Earlier today Columbia issued shelter in place orders and reportedly told parents to get their kids from campus. ~2 hours ago NYPD moved to retake Hind Hall. CBS livestreamed the event in full, complete with live commentary (like watching a sports game), including reporting that police went in with guns drawn... But later praising their lack of violence, wearing only helmets and not riot gear, and not using chemical weapons. They were praised for being specific in their arrests and telling students to stay inside dorms, despite constant yelling "Shame on you."
WKCR, Columbia's student radio, also had live coverage with 3+ reporters on the ground. They reported smelling the use of teargas inside of the building, as well as at least one student unconscious in front of Hind Hall. They reported everyone, including non protestors, getting swept in arrests.
I'm sharing this because I recommend all of you look for archived recording of student coverage and be aware that whitewashing of this event happened in real time.