Companies that build scale for the benefit of their customers and shareholders more often succeed over time.

The yen is trading where it's trading because people are guessing about people's future interest rates, dollar and yen and about the future growth potential of the economies. And, if this policy works, then the yen will probably strengthen.

I think what you've seen them do recently in the markets is what most of us learn doesn't ultimately work. But I think everyone has to figure that on their own.

The toughest are people mistakes, when you put the wrong person in a job. Sometimes you're too slow to move them out. Or not getting the right people involved to solve a problem, or doing something out of anger; you learn, just don't do that. But I'd have to say the Whale was one of them, and I would also have to put Bear Stearns and Washington Mutual on the list at this point.

We, Americans, have the best country on the planet. We have schools, universities, food, water, energy, peaceful neighbors, low corruption, you name it, deepest and widest capital markets. That doesn't mean we shouldn't identify problems. We don't have a divine right to success.

I have gotten disturbed at some of the Democrats' anti-business behavior, the sentiment, the attacks on work ethic and successful people. I think it's very counter-productive.

I haven't studied it deeply, but the American banks started the crisis with far more capital and what I would call "good liquidity." The riskiest funding is unsecured wholesale funding. It's the most fickle. Not repo, which the government focused on, too. Unsecured. JPMorgan Chase had almost none of that - virtually zero.