The Unknown Known, is a 2013 American documentary film about the political career of former U.S. Secretary of Defense and congressman Donald Rumsfeld, an American retired politician and businessman, heserved as the 13th Secretary of Defense from 1975 to 1977 under which President?
Donald Rumsfeld Donald Henry "Don" Rumsfeld (born July 9, 1932) is an American retired politician and businessman. Rumsfeld served as the 13th Secretary of Defense from 1975 to 1977 under President Gerald Ford, and as the 21st Secretary of Defense from 2001 to 2006 under President George W. Bush. He is both the youngest and the second oldest person to have served as Secretary of Defense. Additionally, Rumsfeld was a three-term U.S. Congressman from Illinois (1963–1969), Director of the Office of Economic Opportunity (1969–1970), Counsellor to the President (1969–1973), the United States Permanent Representative to NATO (1973–1974), and White House Chief of Staff (1974–1975).
Edwin Feulner Edwin John "Ed" Feulner Jr. (born August 12, 1941) is president of the conservative think tank, The Heritage Foundation. He served as president from 1977 to 2013. His replacement, former U.S. Senator Jim DeMint, was named successor in late 2012 and took over as president on April 3, 2013. Dr. Feulner is credited with establishing The Heritage Foundation. When DeMint resigned in May 2017, the Heritage Foundation's board of directors unanimously elected Feulner as interim president.