Briefly, I think the practicality of predicting an outcome is not great, but Canada's commitment to NATO is not in doubt. It's not ambiguous, and I think it's in a strong position to keep raising the question. It can't be done unilaterally by Canada; you have to do it together with like-minded states in Europe. There are those, so build alliances with Norway, Belgium, and so forth. It's very practical to pursue it, but to predict an immediate outcome is another matter.
On May 31st, 2007. See this statement in context.