December 13, 2021 11:13 pm UCSD Doc Defends Mask Mandate Amid High County Vaccination Rates Will a mask mandate help in a place like San Diego County where vaccination rates are high? US & World Videos 0:58 Philanthropist Joan Jacobs dies at 91 year old 2:32 How water pollution is changing how Imperial Beach lifeguards protect people 2:56 Pro-Palestinian protesters move to downtown jail 3:03 San Diego photographer remembers Callum Robinson, surfer found in Baja 2:41 Friends and family remember 3 surfers who disappeared in Mexico