Robert Certain Interview

Robert Harper Shumaker is a graduate of the United States Naval Academy who went on to serve as rear admiral and naval aviator in the U.S. Navy. Shumaker is best known for his resilience as a prisoner during the Vietnam War, and for coining the phrase ‘Hanoi Hilton,’ in reference to the notorious North Vietnamese prison. During his captivity, Shumaker was instrumental in the implementation of the ‘tap code’ that the prisoners used to communicate