I found a international moneygram money order in the parking lot in a busy shopping plaza.There is no name, address, or other information on it. There is a dollar amount printed on . I called Moneygram customer service, but just got a recording. I called local stores here, but they weren't able to give me any information (or advice). I was trying to locate the owner, so I can return it to him. Now that I can't find the owner, what should I do? I've never had a money order, so what is the legal issues regarding it? Is it...