San Diego April 2, 2020 7:10 am SD Preparing to Use Vacant Properties City leaders have unveiled a plan to use vacant buildings as medical facilities. US & World Videos 2:31 San Diego farmers, hotel workers' union react to Trump's call for immigration crackdown changes 3:23 Judge temporarily blocks Trump admin. from activating National Guard troops in LA 2:42 Vista Unified brings summer meals program for kids 2:35 Scripps scientists using underwater microphones to monitor the ocean ecosystem 2:13 New affordable apartment complex opens in Mission Valley