George W. Bush, Al Gore

FILE – In this Oct. 17, 2000 file photo, Democratic presidential candidate Vice President Al Gore, left, speaks as Republican presidential candidate Texas Gov. George W. Bush watches during their debate at Washington University in St. Louis. Body language speaks volumes in televised debates. Classic moments from debates past often had more to do with what the candidates did _ or didn’t do _ than what they said. (AP Photo/Ed Reinke, File)