But Mr. Cheney and his ilk con- tinue to beat the war drum because it worked before. In 2002, then-US. Rep. Saxby Chambliss. RCa.. defeated Sen. Max Cleland, 1)- ;a. — a Viet- nam triple amputee — by question- ing his "courage.' Rep. Chambliss ran an ad linking Sen. Cleland to °scoria bin Laden and Sadd