And, as pointed out at Tiny Revolution:
MR. RUSSERT: David Broder, is it possible for official Washington--the president, Democratic leaders, Republican leaders--to arrive at common ground, a consensus position on Iraq?
MR. DAVID BRODER: It's possible, Tim, but they won't get there by arguing about who did what three years ago. And this whole debate about whether there was just a mistake or misrepresentation or so on is, I think, from the public point of view largely irrelevant. The public's moved past that.
And, as pointed out at Tiny Revolution:
Just days after he said this, a New York Times poll found that 80% of Americans felt it was "very" (56%) or "somewhat" (24%) important for Congress to investigate Bush's use of intelligence on Iraq.
In Broder's world: Figuring out how we got into this catastrophic war, not so important. Not only that, he assumes because it isn't important to him it must not be important to anyone. This is called the Pulling It Our Of Your Ass school of punditry, something the Dean has apparently mastered in his old age.
What is important is thinking about how Teh Hot Hillary is in her yellow pantsuit and dreaming about Teh Sex between her and the Clenis.