March 16, 2015 7:25 am San Diegans Welcome the Heat Another day of record-breaking temperatures and another day of of big crowds at the beaches and in the mountains. NBC 7’s Matt Rascon has more from people trying to beat and enjoy the heat. 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