Our view is that both the United States government and the Canadian government have had years and decades and generations of working together on securing our border and on facilitating commerce. We would argue that they've made less progress on the facilitation of commerce side and actually more progress on the security side, as important as that is.
We think the intelligence sharing and the shared approach, whether it's in the integrated border enforcement teams or the way we operate together in NORAD, a defence agreement, as you know, in Colorado Springs, and whether that which is applied to our airspace could be applied to our physical continent and going back and forth across the border, are very important kinds of protocols. We also think that if any two countries in the world can figure out how to operate appropriately with each other in this new era, those are Canada and the United States.