July 23, 2021 2:13 pm What to Know About Cases Among the COVID Vaccinated A doctor discusses what it means to be protected by the vaccine. Gordon Tokumatsu reports for the NBC4 News at 2 p.m. on Friday July 23, 2021. US & World Videos 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 1:47 ‘Star Wars' characters bring joy to pediatric patients