Mission mystique and a belief system template
U.S. National Park Service : caretaker of America's best idea
U.S. National Weather Service : daily companion and watchful guardian
U.S. Centers for Disease Control and Prevention : stewards of the public health
Department of Social Services, Mecklenburg County, N.C. : the delicate business of welfare
Virginia State Police : the Commonwealth's finest
U.S. Peace Corps : an ethical enterprise
The significance of mission mystique.