Free Talk Live

QUEBEC -- Starting in December, passengers on Canadian airlines flying to, from or even over the United States without ever landing there, will only be allowed to board the aircraft once the U.S. Department of Homeland Security has determined they are not terrorists.

Secure Flight, the newest weapon in the U.S. war on terrorism, gives the United States unprecedented power about who can board planes that fly over U.S. airspace -- even if the flights originate and land in Canada.

The program, which is set to take effect globally in December 2010, was created as part of the Intelligence Reform and Terrorism Prevention Act, adopted by U.S. Congress in 2004.