Every policy-maker and voter should read this book. After months of Krugman's anti-tac-cut NY Times Op-Eds, I was sick of hearing about this debate. But "Fuzzy Math" literally changed my mind in one night. It is not only a guide to the Bush tax cut but also a layman's guide to general tax policy, tax law, the federal budget, and distributional issues. Not only that, but Krugman provides a novel theory (at least to me) on why anti-big-government ideologues prefer tax cuts for the rich disproportionately over tax cuts for the bottom 99%. Krugman also exposes many statistical and other tricks that policy-makers play on the public in order to promote their programs. In short, this book does so much so thoroughly, and I am amazed that Krugman fit it all into so few pages.