File - In this April 29, 2006 file photo, President George W. Bush, left, and Steve Bridges, a comedian and Bush impersonator pose during the White House Correspondents' Association's 92nd annual awards dinner in Washington. Comic impressionist Bridges, best known for impersonating former President George W. Bush, has died at home in Los Angeles. Bridges, 48, was found unresponsive by a housekeeper on Saturday. The coroner's office says it is being investigated as an apparently natural death but an autopsy will be conducted. (AP Photo/Haraz N. Ghanbari, File)