Each Justice of the United States Supreme Court has four law clerks. Law clerks are recent law school graduates who serve for one year as a legal assistant to a Supreme Court Justice. Law clerks are very important to the work of the Court. In each chamber, the Justice and the four clerks form a close-knit intellectual family. It is with their law clerks that Justices are able to speak openly and to engage in a candid give-and-take, testing ideas, theories and approaches as they consider the merits of each case. Moreover, in most chambers the law clerks play a central role in preparing drafts of a Justice's opinions.