The path to Americas highest court nowadays narrows at a remarkably early stage in life and narrows even further soon thereafter. As youngsters, all of the justices on todays Supreme Court attended elite colleges: three Ivy League schools, Stanford, Georgetown, and Holy Cross. From there, they all went on to study law at Harvard or Yale (though Ruth Bader Ginsburg defected to Columbia for her final year); most then clerked for a judge in the Northeast. And from there, they advanced to the bench. On the day Samuel Alito replaced Sandra Day OConnor, in early 2006, not only was every justice a former judge, but each had been a (1) sitting (2) federal (3) circuit-court judge at the time of his or her Supreme Court appointment....
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Indeed, before John Roberts became chief justice, in late 2005, the Court had always had at least one member who had arrived without judicial experience. On this point, t