As I indicated, we remain committed to the joint strike fighter program. There are many reasons that we feel that particular program will, in the end, afford not only us but the partner nations the greatest advantage in terms of air supremacy and those kinds of issues—the mission's success.
But we have not as yet discounted the possibility, of course, of backing out of any of the program. None of the partners have. We are not, and we'll just have to think it through further as time goes on. We are confident that we will not leave Canada or our men and women in uniform in a lurch, but it's hypothetical to go any further right now.