USA: Handcuffs on 2,100 protesters at universities – Half of them at Columbia and City College were not students
Investigation after report of officer-involved shooting at Columbia's Hamilton Hall
Alkinoos Ioannidis concert in Columbia was cancelled due to Gaza-focused riots and occupations
Alkinoos Ioannidis had to cancel his concert at Columbia University in New York due to ongoing Gaza-focused riots and occupations on American campuses