San Diego County September 8, 2020 6:38 pm Crews Battling Valley Fire Brace for Pending Wind Change Firefighters tell NBC 7’s Dave Summers a rise in humidity and moderate winds are helping them make progress ahead of an expected wind change. US & World Videos 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 2:47 Jewish community gathers for Holocaust commemoration in La Jolla