 What does it give us? I think if the Russians would like nothing more than to convince us that the only way to fight this war and have it not be escalatory is an artillery duel, because they will win that. That is what they are good at doing, is making a lot of artillery. There's an entire style of war that the United States honed and improved and made pretty great, and we're not using a lot of those capabilities because it's viewed as too escalatory.