CANBERRA, Australia (AP) - An Italian tourist aboard a flight from Sydney to Vienna caused an international security alert after he sent a joke text message from his cell phone to his wife claiming his plane had been hijacked by terrorists, the Australian government confirmed Sunday. The man, Antonio Casale, 35, sent the message to his wife from Kuala Lumpur during a refueling stop on a Lauda Air flight from Sydney last Sunday night, Sydney's Sunday Telegraph newspaper reported. Transport Minister John Anderson's spokesman confirmed the newspaper report. Casale claimed terrorists were in control of the plane and were taking...