Maybe I'll ask two questions before turning to the committee.
How intertwined is the intelligence community in terms of data sharing and information sharing? I'm looking specifically at the Five Eyes, but even beyond that. Then, what are the changes that are most profound in terms of public perception of the sources of our intelligence?
Could you then add a quick comment on classification levels? How much of a constraint are they in terms of day-to-day work and in terms of what this committee could see and, most importantly, in terms of what this committee could or could not communicate onwards to Canadians?