From an audit perspective, how do you think we can do a better job at tracking? Again under the duties relief program, the importers, let's say for milk, can't keep milk for four years, so they have to displace it fairly shortly or transform it into a product. How long do they have to do that? I want to make sure that Canadian milk gets used for Canadian products, but when they use U.S. milk, is it used for Canadian products or is it used for exports? How do you manage that?
