As was mentioned before, we're working very closely with our U.S. counterpart, looking at what they're doing and what we are doing. They are moving ahead with the surveillance program. We are also looking at what our surveillance program in Canada is going to look like. As John mentioned, we need to make sure that we're doing the right things. We are making sure that if it is there, it is there. Sometimes you can have false declarations, which can have implications.
Those are the things we're trying to sort out, but we'll have a program. The U.S. is also looking at what they can do that's similar to our key program. It's a very concerted effort by both countries.