Known and Unknown: A Memoir "learned nothing and forgotten nothing". Known and Unknown: A Memoir Known and Unknown: A Memoir is an autobiographical book by Donald Rumsfeld, an American politician and businessman who served as Secretary of Defense from 1975 to 1977 and again from 2001 to 2006 (among many other positions). He published it through Penguin Group USA in February 2011. It covers a variety of his experiences such as working as a Republican in the U.S. House in the late-1960s, serving in the Ford Administration during the Watergate and Vietnam crises, and serving during the George W. Bush Administration through the Abu Ghraib
Known and Unknown: A Memoir death by friendly fire was covered up by the Pentagon." Author and history professor Andrew Bacevich panned the book in "The Financial Times", writing: Jonathan Powell, who served as chief of staff to British Prime Minister Tony Blair at the same time as Rumsfeld's tenure under Bush, disparaged the memoir in "The New Statesman". He remarked that Rumsfeld reminded him of a reactionary Bourbon monarch after the French restoration. Powell also asserted that Rumsfeld made "no revelations of importance" and wrote with a "relentless desire always to be right" that is "deeply off-putting". Powell wrote (quoting Talleyrand) that Rumsfeld had