Related Clues:
- Guys working in the Hoover Building
- Group reporting to Eliot Ness
- Low-down involving male agents
- Fibbies
- Capone pursuers
- 4-Down personnel, informally
- Tax evasion investigators, quaintly
- Counterfeiters' foes, for short
- Chasers of Capone
- Ness' feds
- Film noir crime fighters
- Guys at the FBI
- Tax evaders' nemeses, for short
- Ness's crew
- Comey and Mueller, once