Harry Barnes examines how it might be done, starting with this useful quote from Mother Jones
… its not just the administration that has its head in the sand; to varying degrees, we all do. For those of us who argued against invading, it is tempting to simply demand an end to “Bush’s War” and wash our hands of it. But as General Anthony Zinni, former head of U.S. forces in the Middle East, told us, “Your conscience is not clean just because you’re a peace demonstrator.” In other words, just because you weren’t in favor of going in doesn’t mean you’re not responsible for what happens when we pull out…
Yes, Bush, a leader with all the impulse control of a petulant three-year-old, “broke” Iraq. But we own it now. Time to get ready with the apology, the checkbook, and whatever else is required.