coronavirus February 23, 2021 5:37 pm Rancho Cucamonga Mass Vaccination Site Opens The aim of the site is to get teachers back in classrooms. Tony Shin reports Feb. 23, 2021. US & World Videos 18:12 Police begin to clear protesters from USC campus 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 0:43 LA County releases sterile mosquitoes as warmer weather nears