Perfect.
Staying on that same line, I just tried to do some back-of-the-napkin calculations. You'll probably be able to fix these if I'm wrong, but Canada's proven reserves are something on the order of two billion metric tons of oil equivalent now. The U.S. has about five times the reserves we do. Is that because we have less natural gas or we just haven't explored for it? How could Canada encourage exploration for natural gas to displace coal internationally?