First of all, Mr. Paul-Hus, congratulations on your appointment as the official representative of the opposition in these matters. I haven't had a chance to say that yet, but congratulations on your appointment.
With respect to that debate that was taking place in 2011, I think if you check the context of the discussion I was having with the government of the day, it had to do with the discussion then about establishing a common perimeter around North America. It wasn't the cross-border relationship between Canada and the United States but whether we should have in effect a North American boundary. That was the issue that raised questions about Canadian sovereignty. The discussion later on went in a much different direction, so those issues didn't emerge. My comment that has been referred to was in relation to the common North American perimeter, not the cross-border traffic between Canada and the U.S.