February 23, 2018 6:42 pm NY Students Reach out to Lawmaker About Gun Violence A pair of students in White Plains wrote to their congresswoman about guns after last week’s school shooting in Parkland, Florida. Erica Byfield reports. Local 0:34 City College of New York goes remote as protests continue 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