In honor of the birthday of Planned Parenthood’s founder, Margaret Sanger, feminist writer and commentator Gloria Feldt discusses Sanger’s life and work, the history of the birth-control movement, the role that birth control plays in women’s equality and empowerment, and what activists today can learn about leadership from Sanger’s organizing. This event took place at the Elizabeth A. Sackler Center for Feminist Art on September 13, 2009. Video courtesy Elizabeth A. Sackler Foundation.