<P> In addition, the Chief Justice ordinarily administers the oath of office to newly appointed and confirmed associate justices, whereas the senior associate justice will normally swear in a new Chief Justice or vice president . </P> <P> Since the tenure of William Howard Taft, the office of the Chief Justice has moved beyond just first among equals . The Chief Justice also: </P> <Ul> <Li> Serves as the head of the federal judiciary . </Li> <Li> Serves as the head of the Judicial Conference of the United States, the chief administrative body of the United States federal courts . The Judicial Conference is empowered by the Rules Enabling Act to propose rules, which are then promulgated by the Supreme Court (subject to disapproval by Congress under the Congressional Review Act), to ensure the smooth operation of the federal courts . Major portions of the Federal Rules of Civil Procedure and Federal Rules of Evidence have been adopted by most state legislatures and are considered canonical by American law schools . </Li> <Li> Appoints sitting federal judges to the membership of the United States Foreign Intelligence Surveillance Court (FISC), a "secret court" which oversees requests for surveillance warrants by federal police agencies (primarily the F.B.I.) against suspected foreign intelligence agents inside the United States . (see 50 U.S.C. § 1803). </Li> <Li> Appoints the members of the Judicial Panel on Multidistrict Litigation, a special tribunal of seven sitting federal judges responsible for selecting the venue for coordinated pretrial proceedings in situations where multiple related federal actions have been filed in different judicial districts . </Li> <Li> Serves ex officio as a member of the Board of Regents, and by custom as the Chancellor, of the Smithsonian Institution . </Li> <Li> Supervises the acquisition of books for the Law Library of the Library of Congress . </Li> </Ul> <Li> Serves as the head of the federal judiciary . </Li>

Who will be the next supreme court chief justice