July 31, 2015 8:36 pm Hundreds of People Without Power in Long Beach Hundreds of people remain without power in Long Beach after an underground vault explosion. Patrick Healy reports for the NBC4 News at 5 and 6 p.m. on July 31, 2015. 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