Kenneth Lay

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.

My first job in TV was hosting this young teen magazine show, and all these high school teenagers showed up from all over Sacramento, California, and they chose four of us to host the show, two boys and two girls. And of the two girls, I was kind of the perky smart one and the other girl was the pretty one.