On the 25th anniversary of the first diagnosed cases of AIDS, FRONTLINE examines one of the worst pandemics the world has ever known. After a quarter-century of political denial and social stigma, of stunning scientific breakthroughs, bitter policy battles and inadequate prevention campaigns, HIV/AIDS continues to spread rapidly throughout much of the world. Through interviews with AIDS researchers, world leaders, activists, and patients, FRONTLINE investigates the science, politics, and huma ...[Read Story ]