PAUL KRUGMAN: The Substance Thing

Two presidential elections ago, the conventional wisdom said that George W. Bush was a likable, honest fellow. But those of us who actually analyzed what he was saying about policy came to a different conclusion — namely, that he was irresponsible and deeply dishonest. His numbers didn’t add up, and in his speeches he simply lied about the content of his own proposals.

In the fifth year of the disastrous war Mr. Bush started on false pretenses, it’s clear who was right. What a candidate says about policy, not the supposedly revealing personal anecdotes political reporters love to dwell on, is the best way to judge his or her character.