90k people told to evacuate because of wildfires in Southern California

A wildfire that nearly quadrupled in size Monday, prompted tens of thousands of people to evacuate and caused two firefighters to suffer critical injuries may have been started by a power company's equipment.

Southern California Edison said a power line may have played a role in the ignition of the Silverado Fire -- which has burned 7,200 acres near Irvine -- a report filed with California Public Utilities Commission shows