I want to return to the ABM question here. We seem to have the Conservative government moving toward a reconsideration, and now there's some reason to believe that the new Liberal government is doing that. We had a Senate committee, with a majority of Conservatives appointed, who actually recommended that we participate, and we have a former minister of defence who's part of the defence review expert panel that seems to favour participation. I think it's important that we look at the threats here and we distinguish, in that fuzzy language sometimes, about a threat to Canada and a threat to the United States.
I believe you and others have said that when it comes to ABMs and even cruise missiles, these are really beyond the capacity of anyone but state actors. What is the ABM threat to Canada, as opposed to the threat to North America or the United States, for ballistic missiles? Is there a realistic threat to Canada? We had an implication in one of the questions that we were somehow undefended, but we might be undefended against a non-threat.