When you look at a commodities market you need hedgers and speculators. If you don't have one, you don't have a market. That's how it works.

I don't believe in a price on carbon, because the government is going to control it and they're going to fail.

Don't get the idea that I've turned green. My business is making money, and I think this is going to make a lot of money.

I'm focused on energy only. And I know what I'm talking about. And I don't want to be distracted on other things.

Predictability can lead to failure.

Natural gas is the best transportation fuel. It's better than gasoline or diesel. It's cleaner, it's cheaper, and it's domestic. Natural gas is 97 percent domestic fuel, North America.

I've always believed that it's important to show a new look periodically. Predictability can lead to failure.