Regarding truck drivers, just to add to Joel's comment, we couldn't get fuel to the sites because we were short of truck drivers. We flew some in from the east coast. We can afford to do that at times because it is a volatile market and we'll take advantage when we can. That's something we had to do.
On the competitive side, we need certainty, so anything we can do to ensure.... It's a global market, as I've said already, but Teck invests across the Americas, so if we view better returns elsewhere, we'll put our money there.