Changing DifferencesThere are more than fifty women in the United States Congress and nearly one fourth of foreign service posts are held by women. Nevertheless, the United States has yet to entrust a senior foreign policy job, outside of the United Nations, to a woman. Beneath these statistics lurk central myths that Jeffreys Jones cogently identifies and describes: the "Iron Lady" too masculine; the "lover of peace" too "pink"; the weak or the promiscuous. These are to