August 3, 2011 7:20 pm Dry Heat Raising Risk of Wildfires The dry heat has finally arrived raising the risk of wildfires. And it’s causing Los Angeles County to bring in additional firefighters and equipment. Patrick Healy reports from Newhall. 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?