San Diego County 6 hours ago Drug prevention programs underway in San Diego County schools Programs educating students about drug abuse and drug overdose prevention are now at San Diego schools, reports NBC 7’s Todd Strain. US & World Videos 2:29 San Diego County holds first of several flu vaccine clinics 2:20 Halloween haunt in Pacific Beach created by 15-year-old twins as homage to grandpa 0:53 Trade your blood for free ‘Rocky Horror Show' tickets 2:50 During San Diego visit, acting U.S. Customs and Border Protection boss says enforcement has been enhanced 2:30 Voices of Our City, choir for people experiencing homelessness, prep for fundraiser