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
Iraq War those weapons. By February 2003, 64% of Americans supported taking military action to remove Saddam from power. On 5 February 2003, Secretary of State Colin Powell appeared before the UN to present evidence that Iraq was hiding unconventional weapons. However, Powell's presentation included information based on the claims of Rafid Ahmed Alwan al-Janabi, codenamed "Curveball", an Iraqi emigrant living in Germany who later admitted that his claims had been false. Powell also presented evidence alleging Iraq had ties to al-Qaeda. As a follow-up to Powell's presentation, the United States, United Kingdom, Poland, Italy, Australia, Denmark, Japan, and Spain proposed a