Associated Press: The U.S. Forest Service summoned several powerful firefighting airplanes in the early stages of the largest wildfire in Los Angeles County history, then canceled and reordered them, causing a two-hour delay in their arrival, according to government records. The records renewed questions about agency decision-making in the critical early hours of the blaze and whether enough was done to stop it. When the arson fire began on the afternoon of Aug. 26, the Forest Service brought in …