RAPAPORT... Martin Rapaport, Chairman of the Rapaport Group, outlined his concerns about the supply side of the market in his annual address in Las Vegas. "Not only must you know where your diamonds are coming from, but you must also know where your money is going," he told the sold-out audience of more than 730 jewelers and diamantaires attending his "State of the Diamond Industry" speech at the JCK show on Sunday.Here's the full presentation: