Gen. Norton Schwartz, Air Force chief of staff, listens as an Airman asks a question during his Airman's Call May 13 at Yokota Air Base, Japan. The general spoke about his priorities as the top ranking Airman and fielded questions ranging from changes to the Air Force fitness program to the service's efforts to go "green". (U.S. Air Force photo/Airman 1st Class Devin Doskey)