With the fearful strain that is on me night and day, if I did not laugh I should die.

When Britain and the U.S. invaded Iraq, it was with the reasonable expectation that it was going to increase the threat of terror, as it has.

A squirrel dying in front of your house may be more relevant to your interests right now than people dying in Africa.

I'm not as famous as Stephen Hawking, but certainly in the U.S., I have a very high profile for a scientist. It is an awesome responsibility, one that I don't shoulder lightly.

The Democrats have pretty much given up on the white working class. That would require a commitment to economic issues, and that's not their concern.