Absolutely not. Our workers, in terms of hours per unit or cost per unit, are North American and world competitive. That's been proven out in study after study.
I'm not sure whether they found some cherry-picking where they can show a productivity difference. Productivity is apples and oranges, depending on the vehicle you're working on. Productivity on a Lexus is different from productivity on a very simple-to-build truck. So it's a hard number to understand.
But for us, our ability to change tack time, which is our cycle time, quickly and adapt quickly to market and make more or less vehicles without enormous investments in time and resources makes us very competitive in terms of productivity.