Students from Columbia and other US universities have protested the Vietnam war, the Gulf war and racism in the past.Ā Ā
Before Israelās war on Gaza: Other times US campuses became battlegrounds
Israeli police detain Greek consulās guard at Orthodox Easter ceremony
Greek FM: No review of Israel defence deals amid war on Gaza
Rafah: Past the point of no return
Al Jazeeraās pre-recorded final report from Israel as ban enacted