President Obama insists hes a free-market guy. But you have to wonder whether he understands how a free economy really works.

Obama sounded like Al Gore on global warming. The more the case for man-made warming falls apart, the more hysterical Gore gets about an imminent catastrophe. The more public support his stimulus bill loses, the more Obama embraces fear-mongering.

Presidents with strong nerves are decisive. They don't balk at unpopular decisions. They are willing to make people angry. Bush had strong nerves. Clinton, who passed up a chance to eliminate Osama bin Laden, did not. Obama is a people pleaser, a trait not normally associated with nerves of steel.

Obama specializes in knocking down straw men. 'I reject the view that says our problems will simply take care of themselves,' he said, implying that's the view of Republicans. It's the view of almost no one.

Candidates don't have to deal with reality. They talk about the wonderful things they can accomplish as if advocating them is the same as achieving them. They live in a world of political make-believe in which everything from reconciling conflicting interests to paying for costly programs is easy.

The only person who was a strong public opponent of the war in Iraq is Barack Obama. The other people weren't. So I can understand why all the left is mad, because they're being shut out.

Thomas Sowell is America's foremost public intellectual and for good reason. His work covers almost every subject imaginable- race, economics, Marxism, ethnic groups, immigration patterns, just to name a few. He is persuasive and provocative and always scintillating. I've read all his books and never been even faintly disappointed. Black Rednecks & White Liberals is no exception.