I'd just add that there have been a lot of studies over the years as to why Canada isn't more effective at commercializing and I wouldn't have a lot to add to that.
In the mining sphere, certainly there is a lot of attention being paid--and a lot of need for more attention--to tailings management and how to better manage the waste products of the mining industry. A lot of money is being invested in the oil sands in trying to manage the tailings ponds better. Suncor has added a new polymer to the tailings that will help them dry much more quickly and then they can be reclaimed.