Los Angeles October 11, 2018 12:44 pm Fast Facts: What's A Fire Whirl? Fire whirls, or firenados, form during wildfires and are quite a sight to see. Learn how they’re formed and some other amazing facts about them. 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
