David Rubenstein

All I'm doing is I'm filling out my tax returns - or my accountants are, and I'm paying whatever I'm supposed to pay, though I'm giving away a large amount of the money and that probably lowers my tax rate because I'm giving away so much money. But change the law, but don't blame me for the law. I'm not writing the law. I didn't write the law.

We are brunch hounds. We also like movie dates. There's a lot of diners, a lot of movies. We're 'simple pleasures' people. It doesn't have to be crazy. It could be a 'Law and Order' marathon on the couch, or it could be dinner or a show. We like to mix it up.

Supplying fuel for a Mars expedition from the lunar surface is often suggested, but it's hard to make it pay off - Moon bases are expensive, and just buying more rockets to launch fuel from Earth is relatively cheap.