of a decision-making process that was fatally compromised by a combination of post-9/11 fear and paranoia, rank naïveté, craven groupthink, and a set of actors with idées fixes who gamed the process relentlessly. Everything was believed; nothing was true. The intelligence failure was comprehensive. Draper's fair-mindedness and deep understanding of the principal actors suffuse his account, as does a storytelling genius that is close to sorcery. There are no cheap shots here, which makes the ultimate conclusion all the more damning. In the spirit of Barbara Tuchman's The Guns of August and Marc Bloch's Strange Defeat, To Start A War will stand as the definitive account of a collective process that arrived at evidence that would prove to be not just dubious but entirely false, driven by imagination rather than a quest for truth-evidence that was then used to justify a verdict that led to hundreds of thousands of deaths and a flood tide of chaos in the Middle East that shows no signs of ebbing.