Odd Location News Today

Is costing american taxpayers $60 billion. >> its money lost to waste, abuse and improper payments. some of that money is sent to fake or bad addresses, as abcs jim avila investigates. >> reporter: our hunt to find how medicare is losing billions of dollars brought us here, chicagos southside and this odd location for a doctors office. you run the mailbox place? >> yes we do. >> reporter: right next door to a porn shop, a mailbox store where medicare has sent nearly $600,000 in payments. its lis...