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.

Not every company went bankrupt. Not every bank needed TARP [Troubled Asset Relief Program]. So I'm very proud that JPMorgan, throughout that time period, was completely steadfast. We bought Bear Stearns because we thought we were helping the situation. We didn't cut and run.

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.

Let's look at lending, where they're using big data for the credit side. And it's just credit data enhanced, by the way, which we do, too. It's nothing mystical. But they're very good at reducing the pain points. They can underwrite it quicker using - I'm just going to call it big data, for lack of a better term: "Why does it take two weeks? Why can't you do it in 15 minutes?"

We did not anticipate the political fallout from it. We definitely didn't need it and we paid it back the first day we were allowed to.

Europe is the most complicated place, in my opinion.

I've asked our people, "Why don't we just put a revolver on top of our basic loan?" Make it easier for the client.