I'd like to speak on that first. Our company has developed two environmental solutions. One is a zero-emissions oil sands plant, which we've tried desperately to get piloted. We've also developed a low NOx fuel solution, which we're now marketing in the United States because we have no regulation here. Those are both tragedies, to our mind, to work and invest money to develop solutions and still wait for regulation to follow.
Part of our suggestion of having government involvement in some of the NSERC centres of excellence is that it gives government a view of what's out there. Right now there isn't a good understanding on the regulatory side of what solutions there may actually be.