For almost 100 years, Americans have been electing clean-shaven presidents (the last presidentwith any facial hair was Taft, who left the White House in 1913). According to executives at Gillette,Boston, MA, there’s a reason why. Americans appear to trust a smooth face over a hairy one,according to the company, and 79% of all U.S. presidents have been clean-shaven.A recent survey conducted on behalf of Gillette M3Power showed that almost half of the 500women polled said they preferred the ...