I give away about 50 percent of my income, so my, you know, desire to give back to the country is pretty strong and I intend to give away a lot more. I've signed the giving pledge with Warren Buffett and Bill Gates, and I intend to give away the bulk of my money.

Generous people can become more generous as they become richer, giving away vast fortunes to worthwhile causes as Bill Gates and Warren Buffett are doing.

People like, George Soros, Bill Gates, Warren Buffett, Paul Krugman, Joe Stiglitz, Jeffrey Sax, Dean Baker, Robert Poland, Larry Summers have said they all support a transaction tax.

At least once a year, I meet with a group called the Giving Pledge. It's a group of billionaires - including me, Warren Buffett, Bill Gates, and Ted Turner - who have pledged to give away most of their money to charity. We meet for three days to talk about what we're doing to help make the planet a better place to live.

I'm not Bill Gates. And I'm not Ted Turner.

I hope to be like Bill Gates, bro. With all the money in the world.