Legitimacy

Andrew Exum doesn't think we should withdraw from Afghanistan but he isn't painting a very pretty picture:

When people look back on the Afghanistan war, this might be the moment when historians will judge we should have cut the cord on the Afghan government. If we believe Generals McChrystal and Petraeus, and we believe a counterinsurgency campaign to represent our best chance of success in Afghanistan, then we have a big problem. Because if we believe what we ourselves have learned about counterinsurgency campaigns, we understand that we cannot be successful in one if the host nation government is seen as increasingly illegitimate — and that's what the Karzai government is.