I have always looked for ways to give back because I think it's a responsibility we all share.
One half of the world's people live on less than two dollars a day. This should concern our national security policy as well as our conscience.
Almost a quarter of our planet is a single mountain range and we didn't enter it until after Neil Armstrong and Buzz Aldrin went to the moon. So we went to the moon, played golf up there, before we went to the largest feature on our own planet.

