It's going to cost trillions of dollars to rework the energy sources all over the world. Were going to have to move away from fossil fuels.

The Palestinians are fighting with human suicide bombers, that's all they have. The Israelis... they've got one of the most powerful military machines in the world. The Palestinians have nothing. So who are the terrorists? I would make a case that both sides are involved in terrorism.

Newspapers are technologically obsolete. In the days of instant electronic communications, its crazy to have to print these newspapers at a central plant and deliver them by truck. They're the biggest problem with our solid-waste disposal. And the news you get is a day old. You can get it off the Internet instantaneously for a fraction of the cost.

Every few seconds it changes - up an eighth, down an eighth - it's like playing a slot machine. I lose $20 million, I gain $20 million.

When I was a publisher of CNN, I took responsibility for the actions of the network.

The mind is just another muscle.

Life is a game. Money is how we keep score.