Yes, it will be happening at every port of entry coming into the United States; the non-intrusive inspection will be there.
What we're saying is that at the big crossings, when you have a bridge where there's going to be time to adjudicate, why not put the technology on the Canadian side because it facilitates the movement of goods and traffic.
It's very similar in many ways to what happens at airports in the pre-clearance mode, where people are actually cleared in Canada. Then, when they get to the U.S. side, they're free to go.