I think the practical problem is that it's difficult to define. We heard it from previous questioning of the prior witnesses who were up here. I don't think anyone in this room wants to see endless litigation on these issues, because uncertainty really is the devil's playground. It's going to make a lot of lawyers rich and not be a real service to anyone, including consumers. The more certainty we can create, the better. The difficulty in this context is how to define that certainty.
