Life imitating art...A firm that produces fake money for American film studios has been ordered to hand over its phoney cash after people successfully spent it. The U.S. Secret Service, which enforces anti-forgery laws, ordered Independent Studio Services to stop printing the notes and get back all the ones it had produced so that they could be destroyed. The move comes after some of the cash got into the hands of the general public after US$1 billion was blown up during a film shoot in Las Vegas.