Maj. Nick Vazzana and retired Air Force Gen. Duane Cassidy stand outside the C-40C aircraft on the Scott Air Force Base flightline. Vazzana, a C-40 pilot with the 932nd Airlift Wing, and other reservists, gave a tour of the aircraft to Cassidy and his son, Michael, who retired from the Air Force last week. Cassidy is former commander of U.S. Transportation Command and Military Airlift Command. (U.S. Air Force photo/Tech. Sgt. Dan Oliver)