coronavirus August 17, 2020 8:24 pm USC's Keck Hospital Looking for Volunteers for COVID-19 Vaccine Trials Two-thirds of people selected will get the vaccine. Patrick Healy reported on NBC4 News on Monday, Aug. 17, 2020. Learn more about the trial here. US & World Videos 18:12 Police begin to clear protesters from USC campus 2:34 Campus police union blames UCLA for violent response 3:18 USC's commencement preparation includes increased security patrol 1:56 1 person killed after car crashes into South LA church 3:30 Protest on USC campus continues ahead of graduation
