September 11, 2015 6:30 am OC Firefighter's Tribute to Sept. 11 Victims, Survivors An Orange County firefighter cover his front lawn with crosses and flags in honor of Sept. 11 victims and survivors. Video broadcast Friday Sept. 11, 2015 on NBC4. US & World Videos 3:03 USC security changes after encampment removal 3:14 USC prepares for graduation after encampment removal 1:57 Hazmat team responds after two people are found dead in Northridge 1:04 Homeboy Industries founder Father Gregory Boyle receives nation's highest honor 5:46 NewsConference: Why the political silence during the campus chaos?