February 6, 2018 7:46 pm How Officials Are Using Tech To Stay Ahead of the Flu Gus Rosendale gets a behind-the-scenes look at a public health command center in Port Washington as New York fights one of the worst flu epidemics in recent memory. 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