November 5, 2014 5:56 pm School Threat on Social Media Goes Viral A threat on social media aimed at an Orange County high school went viral. Vikki Vargas reports from Rancho Santa Margarita for the NBC4 News at 5 p.m. on Wednesday, Nov. 5, 2014. US & World Videos 3:34 Pro-Palestinian encampments continue on UCLA campus 2:41 USC plans alternative commencement, limited activities 0:37 Car chase ends in standoff in Compton 3:47 Counter-protesters respond to pro-Palestinian encampment at UCLA 2:25 Police investigate stabbing near Metro bus
