Sheryl Sandberg, Facebook's chief operating officer, speaks at a luncheon for the American Society of News Editors in San Diego. Gregory Bull/AP hide caption

itoggle caption Gregory Bull/AP

Facebook Chief Operating Officer Sheryl Sandberg was named Monday to the company's board of directors. Sandberg is the first woman on Facebook's board. Vincenzo Pinto/AFP/Getty Images hide caption

itoggle caption Vincenzo Pinto/AFP/Getty Images