;)
I think a win is no longer in the hands of the US anymore. I defined a win once as the establishment of more-of-less secular government that adheres to the rule of law, a government led by a democratically minded strongman, with respect for different ethnic and religious groups (but not balkanized into these factions), with a growing middle class. The Iraqi people putting this nightmare of the last 30 years behind them, the isolation of the insurgents, and a people beholden to neither the religious fanatics of Iran, nor its corrupt, anti-democratic Arab League neighbors.
Iraq as it was before the dark times of the last 30 years when it was a leader of the Arab World: culturally, economically, politically. Iraq as something none of its neighbors are: a country whose people rule, not the dictators - of peace, order and good government.
Its up to these people now:
http://justsooni.blogspot.com/2005/10/voting-photos-from-baghdad.html