I don't think there is specific opposition to Canadian pre-clearance in the United States. I don't think anybody has tried. We would have to go back and check. We could ask somebody who was in government. Monsieur Chrétien might have a view on this. I don't know.
The costs are something that are typically negotiated between the governments and the private sector. We find that private sector players are often willing to pay for the government function if it means more efficiency. If you were to propose opening up a facility in Florida or in Arizona, there would probably be a negotiation between the air carriers, the governmental authority, and the federal budget that pays the salaries of the Canadian customs officers involved.