"Leaving the sights and sounds of modern day Saigon, we began our journey to the Central Highlands of Vietnam. Passing through Gia Nghia I thought of an old friend, Martha Raye – comedienne, nurse, Army Reserve Officer and teammate of many Green Berets."

Watch more and read the full story from Rich, here: https://ruck.ly/2EvoBKN

Follow Rich's return to Vietnam, 45 years later, in this 10-part series through history: https://ruck.ly/2ym9JuX