August 21, 2019 5:30 pm Controversy Bubbles Up Around NYC's Landmark Pepsi Sign The sign has become a beloved part of the Brooklyn skyline as it lights up at night, but now a new advertisement added to it has some people upset. NBC 4 New York’s Gus Rosendale 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