Some files of Project GAMMA are still classified. LRRP and Special forces Vietnam Veteran Terry McIntosh goes into as much detail as he can about his experience during the Vietnam war. Terrys book "The youngest green beret" talks about his involvement with Project Gamma, an intel sourcing special project focusing on Cambodia. Terry would find himself closer to the enemy than he ever imagined. As strange events begin to unfold and whispers begin to swirl fingers begin to point to Thai Khac Chuyen. A man Terry knows all to well, a man he has on his team. Chuyen would later be exposed as a double agent. Execute with extreme prejudice was used in a statement from a three letter agency......it was followed out. The rest you will have to listen to the interview.