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

People aren't looking at how they're doing, but rather at how their neighbors are doing and at their own place in society.

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

I don't think it's time yet to eliminate cash, but I propose having a less-cash society, not a cashless one.

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

I tell my children that a man like Bill Gates has a personal fortune of $100 billion. They can't even comprehend that. Then I explain that he has more money than some countries.

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