We are told the surge is working, but we can't leave because the surge is working. McCain says the surge is working. If the surge is really working, then why doesn't he now have a plan to start withdrawing troops? or tell us specifically what he would expect the benchmarks to be and tell us specifically how we would get to those benchmarks? Perhaps its because his plan is the same as Bush's, which means we have no plan.
In my mind, lack of a clear plan to get out is a failure, and we should get out as expediently as possible.