I have a comment on both questions.
I do have some answers about Canadian participation. I've already mentioned that Amaranth was involved in the natural gas market to a very large extent. I've mentioned that a major Canadian bank was involved in natural gas derivatives to a very major extent. If one bank is, maybe lots of banks are. Sometimes they're long, sometimes they're short, and I think that's one of the things this committee should be aware of, because every time there's a futures transaction there's a buyer and a seller.