I just wanted to throw in something about Calgary-Edmonton, because I think you have a belief in that. That study is from 2004, and the government just did one in 2007. I really believe in my heart that if one's going to happen in Canada, that's where it's going to happen first. There are just fewer bodies involved in making it happen, and it's simpler just because they don't have that population sprawl.
As far as your question is concerned, yes, it's already in the 2004 study. Yes, it's easier to make cases for it, because you're basically saying Calgary, Red Deer, and Edmonton. The 2007 study, which, as I said, the government hasn't released because I think it's a very positive thing they're holding on to, says that stuff also.