Oak wilt is another example of something that's native, I assume, to the United States and is just moving north for various reasons.
Can you comment on how you co-operate or how Canada co-operates with the United States, or should, in a coordinated effort to keep these things out? The hemlock woolly adelgid is an example that I assume came over to the United States from Asia or someplace, and now it's knocking on our door. I have lots of woolly adelgids in my backyard, but they're native and don't seem to do much damage.
Can you comment on that aspect? It seems it would save us a lot of time, effort and money if we kept them out of North America, rather than just worrying about the 49th parallel.