Okay. Then the set-up is fine, because my questions are about process and how we're going to handle it this afternoon.
I certainly, obviously, want to thank witnesses who come to committee to present on behalf of their perspective on the issues we are dealing with.
I do have a question for Mr. Lamoureux, and that is that while Dr. Tyndall obviously has a great deal of background and research and understanding of issues pertaining to the health and welfare of those in our communities, I'm not sure—and I'd like to make sure and get your specific understanding on this—how his presentation is going to relate to the study of the security of our borders here in Canada.