MALE, Maldives (AP) - Former President Clinton has canceled his trip to tsunami-hit areas of Maldives because of exhaustion, a U.N. official said Saturday. Cherie Hart, spokesman for the U.N. Development Program and coordinator of Clinton's visit, said the former president, who underwent a heart bypass operation in September, was not sick. "He's plain pooped and he wants to slow the schedule down," Hart said. Clinton, who recently was appointed U.N. special envoy for tsunami recovery, will keep his scheduled appointments in the Maldives, but will not tour areas devastated by December's giant wave.