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).
Jeh Johnson Jeh Charles Johnson ( , as in "Jay"; born September 11, 1957) is an American civil and criminal trial lawyer, who was the fourth United States Secretary of Homeland Security 2013 to 2017. He was the General Counsel of the Department of Defense from 2009 to 2012 during the first Obama Administration. Johnson is a graduate of Morehouse College (B.A.) and Columbia Law School (J.D.), and is the grandson of sociologist and Fisk University president Dr. Charles S. Johnson.