I became a real free market fanatic. I'm probably less so now than even two or three years ago.

I'm a free-market economist from years and years back, and I've never veered from that.

There is no free market for oil.

Economics has never been a science - and it is even less now than a few years ago.

There is no free market for oil. It's controlled by a cartel, OPEC.

Having seen a non-market economy, I suddenly understood much better what I liked about a market economy.