New details emerge about NYPD cop’s ‘purely unintentional’ gun discharge during Columbia raid on anti-Israel protesters inside Hamilton Hall New York Post I was part of Columbia protests. NYPD was anything but ‘professional’ USA TODAYPolice arrest thousands at colleges across the US to clear anti-Israel protests, encampments Fox NewsMore than two-thirds of protesters arrested at Columbia and City College released with summonses City & State New York