Unbridled capitalism in the United States can't be sustained socially. It leads to tensions.

Workers are not being exploited. But if their share of growth doesn't increase, this could be a potential cause of social tension worldwide.

We Americans are not about to stop borrowing as long as they give us money for nothing.

I think that a lot of the money - these big bills - is used to facilitate tax evasion and crime.

Cash is very easy to hide. It's easy to hoard. It's easy to move, especially these large bills.

It is vital for Russia to normalize relations with the rest of the world. You shouldn't isolate your economy

... far more people make a living as professional chess players today than ever before. Thanks partly to the availability of computer programs and online matches, there has been a mini-boom in chess interest among young people in many countries.