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

If you didn't have employers able to pay off the books and off the record safely in cash, you wouldn't have illegal immigration on nearly the scale that we do.

It's quite astonishing how much money people make in the hedge fund business and in the private equity field, and how well-off affluent families really are.

Today, chess programs have become so good that even grandmasters sometimes struggle to understand the logic behind some of their moves.

We all use cash in our everyday life, but we don't use hundred-dollar bills. We're not using 500-euro notes. And yet these account for mountains of cash out there. I think they're being used in tax evasion and by criminals of all types.

Unbridled capitalism will lead to some very real problems.

We're not just going to see mid-sized banks go under in the next few months, we're going to see a whopper.