I'll be really interested to see where this goes and if this continues to escalate.
A basic summary of the situation seems to be that the protests started not too long ago, a sort of live-in encampment situation set up on campus for those doing both a general protest against Israel's war against Gaza, and also asking for Columbia University to personally divest any involvement with companies or benefactors that support Israel.
This escalated last week when admin at Columbia University called in the NYPD to clear out the encampment, and I believe multiple students were suspended for participation as well. Another similar protest escalated yesterday at NYU where over 130 people were arrested by the NYPD when their admin also called in the police to clear out the protestors.
Now, some staff and faculty are also taking part in Columbia's protests to stand in solidarity with its students, so the admin here really has the possibility of becoming public enemy #1 to nearly the entire staff and student base of the university, not exactly a great place to be in, especially if they try to escalate again and have staff punished for taking part.
This is all coming to a head as the Columbia University chapter of the American Association of University Professors may seek to censure some within Columbia's admin for their role in the protest crackdown.
On the other hand, you have some lawmakers saying that Columbia's real problem may actually be that they aren't cracking down hard enough, and may be able to face legal action for Title IX violations for perceived dangers and discrimination against Jewish students, as some have now taken to going home for the holidays or just staying off campus altogether due to tensions on campus or for their perceived safety.
You also have others claiming that in addition to cases of antisemitism on campus, there are off-campus extremists who are using the protests as an excuse to become involved and more vocal with explicitly pro-Hamas and anti-Jewish messaging.
For the time being, Columbia has shifted to a hybrid class structure for the rest of the semester to try to keep some semblance of a normal schedule and presumably offer a way for Jewish students to finish their schooling from the safety of their homes, but it's safe to say that for many, schooling isn't exactly at the forefront of their minds anymore.