JOINT BASE ANDREWS, Md. -- U.S. Army Air Corp Retired Lt. Col. Roy Truba, World War II bombardier, sits inside the nose section of a B-17 the 2010 Joint Service Open House here May 14. Lt. Col. Truba is a former POW who was shot down April 18th, 1945 in Germany and has not been in a B-17 since. (U.S. Air Force photo by Senior Airman Melissa V. Brownstein)