I'm all for hard questions, by the way. I wasn't worried about hard questions. Anyway, we can get into that.
I think the U.S. defence department is pretty good at collaborating with the private sector on certain new, innovative technologies. I also think that NASA and the Canadian Space Agency are good examples of how the government and the private sector can come together on future cutting-edge industrial developments. The real key here is for that public-private collaboration to have conversations where we're not in our separate corners but actually talk with each other.
The U.S. Department of Energy is another area where there is a fair amount of public-private collaboration. I think there are ways to do it, but you have to have the will to do it in the first instance.