 How many times have we heard nebulous decisions coming out of EPA that don't really seem to make a lot of sense? And it's because they just don't have the direction how it's supposed to be. You know, one could probably do a search. I don't have the legal background to do so on cases where it was ruled that, or this Chevron rule was part of the decision. I would look back at some of those and see what companies were going in in the industries, and that might be an advantage looking in those directions.