There are two big pipeline projects pending for the Arctic: the MacKenzie Valley pipeline and the Alaska pipeline. The pipeline that is much further advanced is the MacKenzie Valley. I wouldn't want you to think that it's stalled at all. It's actually now coming to the final phase of the review by the joint review panel that is overseen by the Canadian Environmental Assessment Agency. The National Energy Board, as well, has a joint review going on that will conclude after the report out of the joint review panel, which we understand will be late this year or early in 2009.
On the Alaska pipeline, there has been a fair amount of activity under the Alaska Gasline Inducement Act, and TransCanada Pipelines has been a successful proponent in being identified as a potential sponsor of the Alaska pipeline. I would say that, from the big picture, that project is at least three to five years behind the MacKenzie Valley pipeline project, in that it hasn't actually started any kind of regulatory review or environmental assessment.