I think the best statement from the whole piece is this jewel:

"Hussein is not yet sitting before a war crimes tribunal. Nor have the key decision-makers in the Pentagon been forced to account for the odd set of circumstances that placed us as a long-term occupying force in the world's nastiest rat's nest, without a nation-building plan, without significant international support and without an exit plan. Neither may ever be required to answer their accusers, thanks to this administration's military as well as publicity machine, and the disgraceful political compromises already made by most of the Congress. Ironically, only Saddam Hussein, buried under tons of rubble or in hiding, has a good excuse."