Related Clues:

• D.C. workers
• Treasury Department agents
• G-men
• Revenuers, e.g.
• G-men and T-men, e.g.
• The Untouchables, for short
• U.S. investigators
• FBI agents
• Some snoops
• Revenuers, for short
• Eliot Ness and associates
• Busters, at times
• Ness and colleagues
• Government agents, briefly
• Some agents, for short