I think we don't want to try to be all things to all people. We have now made North American continental defence the priority. We cannot deviate from that, because quite frankly we can't manage very much more.
I'm also really concerned that we're having a NORAD moment and that we will start to turn our attention to other events and once again leave North America vulnerable. We have this one chance to get it done. We need to make sure we do that, and that it stays in perpetuity rather than becoming the “nice to have” or the “we'll try to do it every other weekend”. The defence of Canada and North America is the number one priority.