I'll answer your second question first. There is tons of transboundary work under way particularly via the United Nations and inter-university organizations, but I really can't speak to the applicability of any of that to the current situation.
With respect to your first question about drought and aridity issues in the U.S. southwest in particular, I've just come back from there. They are fully engaged in all manner of water preservation, protection, underground banking, groundwater mapping, monitoring. I think one of the benefits of a committee of the House of Commons addressing this particular issue at this time in our history is to finally remove it from receiving the amount of attention that it has been receiving in this country and the stress it has caused to a lot of Canadian citizens. In the meantime, as was mentioned earlier today, there are a number of other very important water issues in this country that we need to get to. One of those is groundwater mapping and monitoring, particularly in southern Alberta. There are parts of this country that are over-allocated in terms of water use. We need to deal with this bulk water export issue so that we can get to these other issues. I can't overstress that today.