We spend a significant amount of money researching this field. I'd have to say that probably the vast majority of the dollars the department spends is for the treatment of actual veterans. We do have a small research group headed up by very competent people, I believe.
We've been able to access research that's being carried out in other jurisdictions as well, and we benefit significantly from that research. Our director of research, David Pedlar—I mentioned the name earlier—tells me, for example, that he's able to benefit from the research that's going on in the U.S. because of some of the committees he takes part in. We have an international group that compares best practices and research findings. The U.S., for example, spends about $2 billion a year on researching this and related issues. So we do get access to a lot of good findings that way.