NBCUniversal Inc. February 11, 2019 6:26 pm Chimpanzees Escape Zoo Enclosure in Northern Ireland Never doubt the intelligence of a group of chimpanzees! Zookeepers say a few chimps used branches to make a ladder and escape their enclosure at a zoo in Northern Ireland. Local 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 1:14 El Minuto 4/30 Spanish Edition 1:02 El Minuto 4/30 English Edition