Kucinich had a plan to use the money that had already been appropriated, to bring the troops home, which would have been the only legitimate way to support them. Obama could have gotten on board with that plan, and he didn't. Obama did not oppose the war, or support the troops either, with his actions. He voted to continue a war that could easily have been stopped without depriving the troops of what they needed to stay alive. This is not opposing the war, it's supporting it.