Well, if you were the American public, you saw a catastrophe. In general, you would say, "The biggest institutions of America - Washington, broadly, and Wall Street, broadly - they're to blame." And, broadly, they're right.

Part of [Japanese companies] growing and expanding around the world is ... going to help the Japanese keep their lifestyles [despite Japan's] demographics, as a declining population, and [to] make it more conducive to women to go to work, I think, is a plus.

I'm not going to name anybody, but I think there are about five to 10 global institutions that will emerge as our primary competitors across the board. They're adjusting to this new world, like we are.

Part of the concept of the euro zone was to establish a common market. The banks were going to bank across all their countries like we bank across states. But that concept got killed for a whole bunch of reasons that I won't get into. That was a good concept, by the way. It may yet return, because there are huge economies of scale in banking. That's another thing people don't quite get.

But in general, as countries get wealthier, there's going to be more savings, which means you're going to have intermediation. So part of it is just the huge growth in wealth, and part of it was globalization - these companies, these clients getting much bigger and much more global.

It is vital for officials and regulators to have input from people within our businesses who understand the intricacies of how financial markets operate and the consequences of certain policy decisions.

As countries get wealthier - all of them, together - you're going to have financial assets. That is a good thing. You could argue the assets were traded too much, or that they're too highly valued, or too leveraged.