Many USG agencies (Pentagon, NSA, Department of Energy/Justice/Labour/Education, et al) have their own police services[1]. Their training and expertise ranges

Many USG agencies (Pentagon, NSA, Department of Energy/Justice/Labour/Education, et al) have their own police services[1]. Their training and expertise ranges from glorified security guards to para-military. [1] http://en.wikipedia.org/wiki/Federal_law_enforcement_in_the_United_States http://en.wikipedia.org/wiki/Federal_law_enforcement_in_the_...