Donald Rumsfeld was right about everything, book by Rumsfeld claims - War Room - Salon.com: Reviled two-time Defense Secretary Donald Rumsfeld has finally written his memoir. It is titled "Known and Unknown," after a a typically obtuse quote he gave to the press while mismanaging the "global war on terrorism." In his memoir, Rumsfeld is settling various old scores, and, obviously, trying to convince everyone that he is not responsible for the various awful failures and fiascoes that occurred at the Pentagon during his tenure in the Bush administration. Like, for example, the whole "Iraq invasion and occupation" thing. According to Rumsfeld, he totally intended to do it right, but stupid President Bush wouldn't let him: