** FILE ** This October 1990 file photo, shows then Texas Democratic gubernatorial candidate, Ann Richards, offering her hand to Republican candidate Clayton Williams, in Dallas, He refused the offer, calling Richards a "liar." Questions from the media prompted Republican John McCain to cancel a fundraiser at the home of a Texas oilman who once joked that women should give in while being raped. The Texan Republican made the joke during his failed 1990 campaign for governor against Democrat Ann Richards. Williams compared rape to the weather, saying, "As long as it's inevitable, you might as well lie back and enjoy it." (AP Photo/Pat Sullivan)