Russell Ball
Analyst · Jefferies & Company
Thanks, Mike. Sure, yes. It's a very interesting perspective, and I would like to remind people, we currently look at the top line, we're going to look at the top end of cost line. And I think what we'll see if that thesis is correct, the weaker U.S. dollar will drive gold production cost curves up, because obviously the majority of gold production is outside the U.S. So I think FX is the one that's going to be industrywide. Again, if the thesis is correct on a weaker U.S. dollar, and you've seen that certainly on a trade-weighted basis over the last couple of modes. The other issues, obviously, fuel for us. Energy costs are about 25% of our cost structure. Again, we have budgeted at $90 oil, and we're sitting today at around $110. And if you think about labor costs, that's about 45% of our cost structure. And labor costs are largely for us non-dollar denominated. So I'd say those in conjunction with our lower grades. These deposits, the average grade has decreased, and you've seen that in the gold industry and in the copper industry, where grades have come up significantly. So I think you've got grade and you've got things working against you. And it is going to be a challenge for us, as Richard said earlier, maintaining our relative position on that cost curve and at the end of the day looking, as John suggested, to try and manage some of the volatility around those cost structures, but clearly some challenges. I think what you will see on the cost is $35 to $45 to $50, who knows where silver prices are going to be. A lot of the producers with significant silver byproduct will be shielded because, clearly, silver has had incredible run over the last 6 to 9 months that will offset some of those cost pressures. But those are ones that I lose sleep over, Mike.
Michael Dudas - Jefferies & Company, Inc.: Fair enough. Just wished you had some rare earth to kind of offset some of that. Anyway, thanks a lot.