Does the UN want us to stay in Iraq?

Captain Ed Morrissey notes a quote by the UN Secretary General, warning that a precipitous withdrawal of troops may have severe consequences in Iraq.

Ban doesn't exactly endorse a long-term counterinsurgency effort in this statement, but he's asking the anti-war faction a question they thus have refused to answer. If the US retreats, how do they expect to keep a genocidal free-for-all from erupting in our wake? While the same people recall the collective failure in Rwanda and the ongoing genocide in Darfur -- conducted by radical Islamists -- and push for American intervention in the latter, they have no answer for the obvious calamitous consequences of an American pullout from Iraq.