Well, this is a highly political issue and I respect very much the differing perspectives that governments and parties have on the environment versus energy. But as you may know from a footnote in my document, I debated down here the Keystone pipeline and I was in favour of Keystone against a very good lobbyist who was very prepared on the other side.
I think the time for Keystone has come, and I say that because of the changes in the leadership in the Congress and in the Senate. But I think what is also at issue here is that the whole set of discussions are becoming very complex. With the drop in oil prices, however long term that is going to be, that adds a new set of issues. With the question of what's going to happen to the technology in shale oil and gas, I must say that I recently became aware of some of the new work that's being done in Alberta in terms of mapping out the potential and so on. The potential is gargantuan there.