Related Clues:

• Followers of tax cheats
• Ness et al.
• Counterfeiter catchers
• Secret Service agents
• Untouchables, et al.
• Feds of a sort
• Counterfeiters' counters
• Treasury agents
• Federal agts.
• Capone's nemeses
• Counterfeiter hunters
• Catchers of tax cheats
• Some fed. agents
• Ness and co.
• "The Untouchables," e.g.