 Do you want to take that, Raj? Sure. I mean, we have a great acquisition system for buying things that we're going to keep for a long time. So if you want to buy an aircraft carrier, use it for 50 years, we have a great system of doing that, even a bomber. What we don't have a good system for is buying things that are changing quickly, like software, like low-cost hardware. And Chris and I were charged to try to solve that.