As a young lawyer practicing in Arizona, far from the political center of the country, William Hubbs Rehnquist's iconoclasm made him a darling of Goldwater Republicans. He was brash and articulate. Although he was unquestionably ambitious and extraordinarily self-confident, his journey to Washington required a mixture of good-old-boy connections and rank good fortune. An outsider and often lone dissenter on his arrival, Rehnquist outlasted the liberal...