Specifically with respect to Canadians, if we go from Ottawa to Cancun or from Vancouver to Havana or anywhere in South America, we've been doing that for 50 years. There have been millions and millions of flights with millions and millions of Canadians.
Has there been one example--one--in all that time of a Canadian citizen travelling, touching U.S. airspace, and presenting a security problem in the United States that you're aware of?