Fortunately, I haven't really had to look into that abyss.
You're exactly right, and it's not restricted, by the way, merely to those three airports: 75% of the Canadian population live within 200 miles of the Canadian border, so any airport within that distance that is offering any kind of service that would be impacted by this is going to suffer a leakage across the American border, and it will happen very quickly. Right now roughly 10 million passengers are flying out of Pearson airport to the United States, and another slightly more than 10 million are travelling internationally. We include the Caribbean when we calculate that. It would also include central and....
To my way of thinking, if you're flying directly to the United States, those 10 million people are probably not really at risk, because you're already providing the API information because you have to land there. Where I get concerned, and where our greatest opportunity for growth lies, is in the traffic that is going to South America, Asia, and Europe. You just simply make it easier for Canadians to go through the United States to do this because you've distorted the air routes over something that really doesn't have anything to do with aviation. As a result you're bolstering Buffalo, Bellingham, and Burlington.
I would say that airports across the country are threatened by leakage. It's something that would be happening across the country, not merely at the large airports, but I take your point.