NBCUniversal Inc. July 16, 2017 4:43 pm Flash Flood Strikes Swimming Hole in Arizona A flash flood struck a swimming hole near Payson, Arizona, July 16, 2017. Local 3:09 Desarticulan banda criminal dominicana 1:40 Democrats say Big Oil misled public for decades about climate change 13:16 Columbia University and City College protests: Latest developments after nearly 300 arrested 14:23 NYPD arrests around 100 protesters at Columbia University 29:11 NYPD moves in on protesters at Columbia University making dozens of arrests