My RebbeWhen Menachem Mendel Schneerson became the seventh Lubavitcher Rebbe, Chabad Lubavitch consisted of a small group of Chasidim recovering from near annihilation in the Holocaust. During his forty years of leadership, Rabbi Schneerson transformed Chabad into a global movement marked by extensive outreach activities and a closeknit network of emissaries stationed around the world. His passionate devotion to education, social change, and acts of charity