Here's the joke....

While I was serving as a chief master sergeant at Barksdale Air Force Base in Bossier City, La., my son and namesake was also serving there. His two month old son, whose name was the same as ours, was receiving medical treatments at the base hospital.

I went on sick call one morning, and as the doctor reviewed my file, he looked at me in disbelief. "Are you Curtis E. Chaffin?" he asked. When I answered yes, he told me, "It says here that you turn blue when you cry."