Thank you, Mr. Chair.
You've seen quite a few soldiers coming and going over the last number of years. We were out to Wainwright, and some there are being trained for their second and third rotation. Maybe you've come to some conclusion on just how much psychologically a soldier can actually take in a situation like Afghanistan.
How many rotations do you think a human being can take in Afghanistan, particularly on the front lines in Afghanistan, and still have a reasonable expectation of having his health in his remaining days?