Sure. I'll start.
One of the good things that is happening is that we have people embedded in the U.S. targeting centre, and they will be sending somebody to us starting in January, so we're quite pleased about that.
We're coordinating our infrastructure investments, as I've already mentioned.
We're going to undertake a pre-clearance pilot that would have Canada Border Services Agency officers co-locate on the U.S. side and pre-clear people before they come to Canada. I'll say that's a pilot with the express purpose of seeing if it works, and I think that's quite important.
Working internationally, when we send liaison officers out, the first people they meet, in addition to meeting people in their host country, are their U.S. Customs and Border Protection and DEA counterparts.
As I said, information is being shared all the time to very good effect.