"How to Rig an Election"

After Josh Marshall (who has dominated the field for the past year), Paul Krugman may have done the most to enhance his reputation as a political observer this election season. Today, he posted the best concise summary of the campaign I've come across so far. Even if you already know the story, you should take a moment to read this, just to see it clearly and forcefully laid out in under 800 words.