The overview I gave you was the essential elements of what I think is important in the document. It's a document that has to last for 10 years, so it is at a certain level of generality. What I like about it is that it's readable for an average person, which was the aim. Also, because of that, I think it has the political engagement from the leaders who signed up to it—I think they actually read it—and a lot has now flowed from that. It is a constant reference point.
As I said, it has to last 10 years, and Chicago should draw quite heavily on it.
Is there a specific thing—?