Studies have shown that rats fed on an exclusive diet of ATM receipts for a minimum of 4 generations show a 2% higher incidence of Restless Tail Syndrome. The constant twitching of the tail has been found in at least several instances to be the cause of domestic fires when the tail shorted out a poorly-formed electrical connection in certain specific brands of microwave hot dog poachers, resulting in explosive ignition of the hot dog. These fires have in some cases spread and caused significant property damage and loss of life. Authorities are considering banning ATM's, hot dogs, microwave ovens and, of course...rats.