January 25, 2013 12:08 pm Cell Video: Teenage Girls Attack 55-Year-Old Man on Subway Two teenage girls have been arrested in a violent subway assault on a 55-year-old man, punching him in the head in an attack that sent the victim to the hospital, police said. 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