Jack E. Hoban is president of Resolution Group International, subject matter expert for Combatives and Warrior Ethics for the Marine Corps Martial Arts Program, and trains police officers in de-escalation skills.
Bruce J. Gourlie is a former U.S. Army infantry officer, a retired FBI Assistant Special Agent-in-Charge for Intelligence and currently the director of security in a large healthcare system.
Correspondence can be sent to both authors by emailing Hoban & Gourlie.
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