I think when David Johnston was before the committee, he talked about needing to have some kind of firewall in his head or some kind of protection against revealing things that he is not supposed to reveal. That is an aspect of this business that all of us in the business have to grapple with. I would point out that everything I said in my opening remarks came from either The Globe and Mail or David Johnston's report. So all of that has been available to all Canadians for a number of weeks now.
I like to try to be forthcoming with parliamentarians exercising oversight. That's how our system works. There are some things that can't be shared. In general I think intelligence exists on a need-to-know basis, and that principle needs to be protected because of sources and methods, but in general, I think it is good that we are having this debate about the role of intelligence in Canadian society and indeed the changing nature of national security.