Authorities warn residents about counterfeit $100 bills in circulation in Florida Keys
                                        
            Agents in the Florida Keys are warning residents to take an extra look at any bills they have Several counterfeit bills intended for filmmaking have been circulating in the Lower Keys and Key West according to police The bills are marked as fake but may pass as real at a casual glance A similar warning was issued in recent weeks regarding fake bills in September Personnel reminded residents that attempting to pass them off as real could lead to an arrest