"The fascinating "war room" memoir of a political pollster and how he helped forge the agendas of five high-profile heads of state "As a hired gun strategist, Greenberg--a seasoned pollster and political consultant--has seen it all. In his memoir, he recounts his work with President Bill Clinton, British Prime Minister Tony Blair, Israeli Prime Minister Ehud Barak, Bolivian president Gonzalo Sanchez de Lozada, and South African president Nelson Mandela...