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
Known and Unknown: A Memoir on General David Petraeus' appointment before his departure. He expresses doubts about further escalating U.S. involvement in Afghanistan. He argues that more troops will not help with the nation's problems but may in fact make matters worse. He writes specifically that more troops could create "resentment among a proud population" and also give "more targets for our enemies to attack." He concludes the book by arguing that President Barack Obama has largely "kept in place the most contentious and widely derided Bush administration policies" such as holding people in Guantanamo Bay, charging internees in military commissions rather than civilian courts,