My next question is to you, David. It's good to see a Nova Scotian person out here.
It's on the whole thing about our sea lanes. I think you alluded to the nations' working together on more protocols for the Antarctic, but let's talk about the protocol for our Northwest Passage and how we're going to deal with that. Should we have a separate agreement with the U.S. on that passage, similar to what we have for the St. Lawrence Seaway? Should we be looking at different protocols, with naval vessels coming through there with military...whatever they have on them? Should we be making some sort of deal with the United States on that whole passage?