I’ve not seen any video but would condemn such, if so. Only mentions of a small amount of people apparently wanting to poison various protests or stage other interactions (see London protest).
What is clear from reporting, is that fear from donors/lobbying and GOP, not protesters, drives this clampdown on protest.
President Shafik should step down.
— ‘Fetterman likened the situation on campus for Jewish students to the 2017 Unite the Right rally in Charlottesville.‘