Secretary of the Army John McHugh speaks to his newest civilian aide, Bill Dukes, who was sworn in as a civilian aide to the secretary of the Army (CASA) at Joint Base Lewis-McChord, Wash., June 24, 2014. At least one CASA represents the secretary in each state and nearly all U.S. territories. (Photo by U.S. Army Sgt. Leon Cook, 20th Public Affairs Detachment)