Okay.
Mr. Ritz had asked a question a little bit earlier about controlling the importation of these products. I wasn't entirely comforted by what I heard. I'm just wondering how you control the importation of MPC products that may fall outside the requirements we have in place. You suggested that you sample once in a while and the rest of the time you trust the documentation. Is that the procedure? Or is it that once in a while you don't sample?