One of the things you spoke of a few moments ago was relative to nations and Saudi Arabia and their potential for purchasing nuclear weapons.
I spent six months in Saudi Arabia—although it was 30 years ago at this point in time. But even at that time, the royal family's grip on power in that country was tenuous in most people's minds. We have the Shia population there. And there are a lot of concerns about 9/11, and some of the folks involved in 9/11 came from there. In fact, a high number of the attackers were actually Saudis. So there is a concern that if the Saudi royals were to purchase nuclear weapons in the context of defence against Iran, those weapons could just be turned around and used inappropriately by others.