Thank you.
I want to start with you, Professor Kimball. You spoke briefly about the role of the North American Aerospace Defense Command, or NORAD, but also about Canada's role in the missile defence shield, for example.
I want to hear your comments on the structure of NORAD. Your colleagues have expressed different views on the matter. In your opinion, should this structure be much more integrated, and should Canada, in some situations, be doing a little better?
I want to hear your thoughts on this.