Ronald Reagan has a story for every occasion. Bill Clinton has an excuse for every occasion.

The mainstream media may have trouble resisting the temptation to declare that Karl Rove has been demoted, but the truth is quite the contrary. By giving up his role as deputy White House chief of staff, Rove has been freed to do what he does best: shape big issues and develop strategies to win elections.

Never miss it - that's the second biggest compliment I'd give to RealClearPolitics.com. The first is that it has become indispensable to anyone, in or outside of journalism, who's interested in politics, policy, or world affairs.

Conservatives won't want to hear this, but the Republican who maneuvered his way into the most impressive victory of the election was California Gov. Arnold Schwarzenegger. Okay, he's sui generis. But he won a landslide victory after moving to the center, while holding onto conservatives by not hiking taxes.

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.

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.

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.