I can't even begin to speculate. Again, that's a recognition or understanding that things will be forthcoming in regulations. As I said in my introductory remarks, in my view such underpinning terms as changing a test essentially for the validity of an authorization or prohibition from one that we understand and recognize to a new term that has yet to be defined makes it's very difficult to give effective support to the changes relating to that term. It's just very difficult to do that.
