Military December 6, 2019 8:15 pm Security at Naval Bases Tightens After NAS Pensacola Shooting NBC 7’s Chris Chan has more. US & World Videos 2:52 Poway Unified fires superintendent following investigation into bullying claims 0:53 San Diego City Council Committee approves San Diego's next police chief 2:38 Family seeks public's help after deadly hit-and-run near Balboa Park 2:38 Meet the pair of giant pandas coming to the San Diego Zoo from China 3:50 Small plane crashes into El Cajon neighborhood, pilot injured