Iraq was one of those wars where people actually put on pounds. A few years ago, I was eating lunch with another reporter at an American-style greasy spoon in Baghdad's Green Zone. At a nearby table, a couple of American contractors were finishing off their burgers and fries. They were wearing the contractor's uniform: khakis, polo shirts, baseball caps, and Department of Defense identity badges in plastic pouches hanging from nylon lanyards around their necks. The man who had served their food might have been the only Iraqi they spoke with all day. The Green Zone was set up to make you feel that Iraq was a hallucination and you were actually in Normal, Illinois. This narcotizing effect seeped into the consciousness of every American who hunkered down and worked and partied behind its blast walls -- the soldier and the civilian, the diplomat and the journalist, the important and the obscure. Hardly anyone stayed longer than a year; almost everyone went home with a collection of exaggerated war stories, making an effort to forget that they were leaving behind shoddy, unfinished projects and a country spiraling downward into civil war. As the two contractors got up and ambled out of the restaurant, my friend looked at me and said, "We're just not that good anymore."
The Iraq war was a kind of stress test applied to the American body politic. And every major system and organ failed the test: the executive and legislative branches, the military, the intelligence world, the for-profits, the nonprofits, the media. It turned out that we were not in good shape at all -- without even realizing it. Americans just hadn't tried anything this hard in around half a century. It is easy, and completely justified, to blame certain individuals for the Iraq tragedy. But over the years, I've become more concerned with failures that went beyond individuals, and beyond Iraq -- concerned with the growing arteriosclerosis of American institutions. Iraq was not an exceptional case. It was a vivid symptom of a long-term trend, one that worsens year by year. The same ailments that led to the disastrous occupation were on full display in Washington this past summer, during the debt-ceiling debacle: ideological rigidity bordering on fanaticism, an indifference to facts, an inability to think beyond the short term, the dissolution of national interest into partisan advantage.