@sentdefender: All Doors and Emergency Exits as well as several Windows into Hamilton Hall on Columbia University have now been Ziptied and Barricaded by Pro-Hamas Rioters.

All Doors and Emergency Exits as well as several Windows into Hamilton Hall on Columbia University have now been Ziptied and Barricaded by Pro-Hamas Rioters.

— OSINTdefender (@sentdefender) April 30, 2024