Unraveling the euro is a terrible thing. This is a 50-year endeavor to get this continent together and that's a wonderful endeavor.

The Trump administration's economic agenda is the right agenda. Corporate taxes have been driving capital and brains and companies overseas for a decade. It has caused huge damage in investment and jobs and productivity. It was a mistake. We have to fix it. Counterintuitively, that usually helps middle-class wages, and lower-class wages, and job formation.

You can design a mortgage system that is different without a Fannie and Freddie, but there are principles you have to have, to have a good system.

From my point of view, the American financial system - including banks and investment banks - is far safer because of capital and liquidity requirements. Despite all the turbulence so far this year, I don't think anyone's questioning our system. And that, obviously, is a good thing.

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.

India is a huge democracy. Prime Minister [Narendra] Modi has ambitions to try to fix the infrastructure, the rules, taxes, education, and to lift up the Indian people. And we're hopeful that that's going to create positive momentum.

It can take a long time to get the rules in place that are conducive to growing, sometimes.