He Retired from the Military, Then Became A Cop, Lessons Learned. He states that had no idea what he was getting into, how hard it would be. David Allen Duke is our guest. After retiring from the U.S. Air Force, …

David Allen Duke is our guest. After retiring from the U.S. Air Force, he decided, at the age of fifty-one, to pursue his dream of becoming a police officer. He states that he had no idea what he was getting …