Here's a interesting editorial by The New York Times. The headline says it all really. Remind us again, what 'noble cause'?
Iraq is becoming a country that America should be ashamed to support, let alone occupy. The nation as a whole is sliding closer to open civil war. In its capital, thugs kidnap and torture innocent civilians with impunity, then murder them for their religious beliefs. The rights of women are evaporating. The head of the government is the ally of a radical anti-American cleric who leads a powerful private militia that is behind much of the sectarian terror.