A lot of these things have hurt the average American. When they look at the banks and they say, "Well, the bank's talking its own game," I am telling you, what we've done in mortgage lending, our inability to have proper regulations around mortgages, has hurt average Americans. First-time buyers, immigrant buyers, prior defaults, self-employed, because they can't get a mortgage. Will it make a big difference to JPMorgan Chase? No, but you're hurting my fellow citizens. Let's go at it, and let's fix it.

I am still a Democrat. The main reason is because I don't like the Republican stance on some social values. Not that I disagree with all of them. I just don't think they have a right to impose it upon other people. I've been public about that.

It might be harder for us to charge a higher interest rate, like they do, so it might not be as profitable for us. But we can either compete or partner, like we've announced with On Deck, which does some of the stuff we just spoke about.

We've seen the volatility at dollar-yen, U.S. Treasurys, JGBs (Japanese government bonds), German bunds.

We do all that [ represent companies], because we have a lot of research in Japanese companies, and that research educates investors around the world. It allows us to sell stocks and bonds in Japanese companies.

One of the issues with some of these lenders is going to be, where will their provider of credit be when there's a crisis? That's why some of these smarter services, to support their operations, are courting more permanent capital. They want a source of longer-term funding that can survive a crisis.

Dodd-Frank and independent actions of banks go a long way in terms of progress on capital, liquidity, transparency, "living wills" (plans for winding down a bank in the event of a collapse) and resolutions.