What went wrong is we had tremendous concentration in the sense we put a lot of our money to work against U.S. real estate. We got here by lending money, and putting money to work in the U.S. real estate market, in a size that was probably larger than what we ought to have done on a diversification basis.

There's no question the crisis demonstrated that the bank system didn't work. And when you looked at the aftermath of the crisis, what needed to be done. You had to make sure banks got back to the basics of banking, and that they had to address the trust issue.

What went wrong is we had tremendous concentration in the sense we put a lot of our money to work against U.S. real estate. We got here by lending money, and putting money to work in the U.S. real estate market, in a size that was probably larger than what we ought to have done on a diversification basis.