Known and Unknown: A Memoir 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 and Guantanamo Bay scandals. Rumsfeld
Colin Powell each January to recruit volunteer mentors for at-risk youth. Soon after Barack Obama's 2008 election, Powell began being mentioned as a possible cabinet member. He was not nominated. In September 2009, Powell advised President Obama against surging US forces in Afghanistan. The president announced the surge the following December. On March 14, 2014, Salesforce.com announced that Powell had joined its board of directors. A liberal Republican, Powell is well known for his willingness to support liberal or centrist causes. He is pro-choice regarding abortion, and in favor of "reasonable" gun control. He stated in his autobiography that he supports affirmative