Have there been any successful pilot projects or mini-projects, or even research, indicating...?
I know that when our minister went down to the United States to talk about CCS, it was almost exclusively around, and the agreements were around, coal CCS, which is much less expensive than oil sands CCS. So I'm just wondering; because we're relying so much on the potential of CCS for oil sands development, where are we on practical solutions? I mean, it's lovely to say that we're going to fix it one day, but how realistic are our expectations around that?