Nearly 4,000 firefighters worked in blistering temperatures Saturday to corral a huge complex of fires in rugged wilderness while investigators found the body of a man who vanished in the flame-blackened area days earlier. The body of Gerald Guthrie, 57, was found shortly after 11 a.m. by a search-and-rescue crew, said Cindy Beavers of the San Bernardino County Sheriff's Department. Guthrie had been missing since Tuesday, when fire swept through the historical community of Pioneertown. His body was found in a charred area at the base of a small hill less than a half-mile from his two-story domed home, which...