Positions in:
Arctic Research Commission, Board of Directors of the National Board for Education Sciences, Board of Trustees of the John F. Kennedy Center for the Performing Arts, Board of Visitors to the United States Air Force Academy, Board of Visitors to the United States Military Academy, Community Development Advisory Board, Council of the Administrative Conference of the United States, Financial Oversight and Management Board for Puerto Rico, J. William Fulbright Foreign Scholarship Board, Library of Congress Trust Fund Board, National Cancer Advisory Board, National Historical Publications and Records Commission, United States Holocaust Memorial Council