Charging Ahead: GM, Mary Barra, and the Reinvention of an American IconMary Barras quest to move GM to a manufacturer of electric cars has captured the attention of automobile aficionados, green business advocates, and leaders of all types who have to admire Marys toughness in moving forward despite the overwhelming obstacles in her path. Mary Barras quest to move GM to a manufacturer of electric cars has captured the attention of automobile aficionados, green business advocates, and leaders of all types who have to