coronavirus March 9, 2020 11:24 pm UCSD to Suspend In-Person Courses to Start Spring Quarter NBC 7s Dave Summers heard from students who arent happy with the course adjustments US & World Videos 2:53 Shark scientists using new DNA technology to track white sharks in San Diego's waters 2:10 Thousands run in San Diego's annual Rock ‘n' Roll Marathon 0:26 Crews battling fire across US-Mexico border near Otay Mountain 2:43 Large voter turnout at San Diego Mexican Consulate in Little Italy for presidential election 2:26 Shark attacks swimmer in Del Mar, beaches closed