I would come at it from this point of view: if Homeland Security and the Government of the United States are going to require passports, then we'd better get passports in Canadians' hands and we'd better get them up to a high technological standard and look for other kinds of secure documents that will accomplish the same thing and be acceptable to the U.S.
So we're going to go through a period of difficult adjustment as people get hold of acceptable identification documents. That will be an adjustment, but we will get through it. In the end, it will probably not be a back-breaker in terms of our trade and economic relationships. It will create a difficult period because most Canadians don't have passports and it will take some time for them to get either a passport or a technologically sophisticated driver's licence.