“Obama is making a choice now that will lead to the deaths of many thousands of civilians in Afghanistan by American hands. By ordinary standards of presidents, he is a decent man. But those standards aren't good enough. He's in a position either to kill or not to kill, and he's made the decision to ”

“I could have started a for-profit, venture-backed business that has a good spirit, and I think there are many of them - Google for instance. Maybe I could reach a billion people. That is high impact, but what happens in 50 years?”