With respect to the values that the company put on the various claims they made under the NAFTA, it's impossible for us to know exactly how they came to the determination. As I explained, there were several parts of that claim. When it came to the question of how we evaluated the assets that had been expropriated, we studied as best we could the fair market value of the actual assets, and that was the basis on which the determination was made.
On March 8th, 2011. See this statement in context.