It's hard in all countries. Democracy is hard, but it's better than the alternatives.

If business doesn't thrive, it hurts America. We need improved relations, more collaboration, more thought and more consistency as we go about trying to make sure we have the best country in the world. Not scapegoating and finger-pointing.

I do think there will be more Japanese companies expanding out of Japan, and there will be more cross-border flow from Japan.

It is vital for officials and regulators to have input from people within our businesses who understand the intricacies of how financial markets operate and the consequences of certain policy decisions.

Their [American banks] big issue will be if they want to deal with the biggest companies, which are doing a lot of business overseas. How they do that is a big question. It's almost impossible to build a global investment bank from scratch. If they want to do that, they probably will have to do an acquisition.

Because of that [Brexit], you're going to have slow growth and, unfortunately, while there may not be huge volatility, there will be volatility.

If you look at Detroit, that mayor, it's been a train wreck for 40 years, the population has gone from 2 million to 700,000. This Mayor comes in, and he talked about streetlights, sanitation, jobs, policing, schools, affordable housing. He's doing it all, and it's growing for the first time in 30 years. Literally, one man. But that one man couldn't do it without business. And business couldn't have done it without a political environment where they wanted to improve things. If you had an antibusiness environment there, it would still be down there.