October 10, 2017 6:48 pm Long Islanders Trying to Help Family Affected by Maria On Long Island, residents with families in Puerto Rico are trying their best to help out in the wake of Hurricane Maria. Greg Cergol reports. Local 14:23 NYPD arrests around 100 protesters at Columbia University 29:11 NYPD moves in on protesters at Columbia University making dozens of arrests 1:45 NYPD enters Columbia University in riot gear to clear protest 3:24 Mayor Adams and the NYPD urge protesters to leave Columbia University 18:33 NYC Mayor Eric Adams says Columbia University protesters include outside actors