Those who say they dislike dogma, or 'certainty', tend to be liars, hypocrites, or simply wrong. What they really dislike is the dogma of those they disagree with. A society that was certain, certain beyond all certainty, that putting its citizens in death camps was wrong, would never put people in death camps. Such things are only possible when you're open to new ideas.

If there is ever a fascist takeover in America, it will come not in the form of storm troopers kicking down doors but with lawyers and social workers saying. "I'm from the government and I'm here to help.

If you spend any time in Washington you'll find nerds. What happens is most of them sublimate their fixations with comics, or baseball cards, or 1960s British comedies to policy minutiae and political arcana. But, like Christians in ancient Rome, you can still spot them if you know the signals.

Seriously, in 2008 we elected a community organizer, state senator, college instructor first term senator over a guy who spent five years in a Vietnamese prison. And now he's lecturing us about how America's gone "soft"? Really?

There's nothing within science per se that says medical researchers must not experiment on human subjects; it is the imposition of ethical dogma that constrains the scientist.

Our country, if you read the 'Federalist Papers,' is about disagreement. It's about pitting faction against faction, divided government, checks and balances. The hero in American political tradition is the man who stands up to the mob - not the mob itself.

But if the choice is a cool president and 8 or 10 percent unemployment in a declining economy and a country that seems to be going in the wrong direction and structural unemployment for young people at 50 percent, I'd rather have a dorky president who fixed those problems.