Thank you, Mr. Hampson.
I would just like to close with one quick question here.
Mr. Hart, when you were speaking you talked about our border and how since the early 1920s, 1930s, 1940s, we realized we needed to improve the border relations, allowing more vehicles across, and then all of a sudden in 2001—bang—everything started to slow down, and since then we've talked a lot about security.
You then said that we need to get back to where we ask how we can allow this kind of commerce and trade to take place, recognizing the numbers and the integration of the two countries. And there was general agreement all around the table, everyone was nodding their head. And then you said that we need to do some work on security first, and all of a sudden the nodding stopped. What do you see are the big needs here to complement maybe what the States has but to satisfy their concerns?