Thanks.
I guess I'd like to come back to your sense of...obviously, there's an enlarged international concern around the nuclear capacity, but is there a real understanding...and I appreciate that you're framing it in careful terms, which is, I think, helpful.
Are there any indications, not just from the declarations about centrifuges but from the actual activity that's been noted? In their current nuclear capability, how far away would Iran be, in the estimates of the international agencies and security forces and so on, from converting to a nuclear weapons system? What is the timeframe, and what are the markers in terms of when it becomes a critical point?
You say and the reports say that they're amassing certain kinds of material and so forth. What does that mean in terms of the road ahead?