SAN BRUNO, CA - SEPTEMBER 13:  A charred car sits in the driveway of a home that was destroyed by fire following a deadly gas main explosion on September 13, 2010 in San Bruno, California. State regulators have ordered Pacific Gas & Electric to inspect all of their gas lines following a deadly blast that destroyed thirty eight homes, severely damaged dozens more and killed at least four people in a San Bruno, California neighborhood near San Francisco International Airport on the evening of September 9.  (Photo by Justin Sullivan/Getty Images)