Theirs had evolved into something more than a mentor-mentee relationship, more than a friendship. They were integral parts of a movement, the keepers of the conservative banner in Washington’s clubby legal circles, where bright, young aspirants could be tapped by their elders and set on a path toward the most important legal jobs in the nation. Reared in the Ford and Reagan administrations, ascendant in George H.W. Bush’s, Luttig became the protege and eulogist of one chief justice, Warren Burger; a groomsman for another, John Roberts. (In a recent interview, Luttig repeatedly turned to phrases like “one of my best friends in life” to describe some of the most prominent judges, lawyers, business leaders and journalists in America.)