I noticed that you talked about the importance of fatigue, which was reported by the employees. They also raised the question of employee training, training for crews, which they felt was inadequate.
I'm wondering if you can comment on both a little more. On the fatigue issue, some of the U.S. accidents and the serious one outside Hinton were the result of fatigue. That was a concern we heard strongly. The other issue is the experience and training of the crews.