face masks April 1, 2020 4:43 pm Should You Wear a Face Mask? NBC7’s Claudette Stephanian reports on what masks can or cannot protect you from. US & World Videos 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 2:05 Greg Bledsoe's evening forecast for April 29, 2024 1:25 SDSU gives campus tour to local students 2:20 Audio details what happened moments before small plane crashed in El Cajon