Home U.S. World Politics SciTech HealthWatch Entertainment Opinion News Summary CBS News Videos ET The Early Show CBS Evening News 48 Hours 60 Minutes 60 Minutes II All Broadcasts Memories Of A Massacre: Part I Dan Rather interviews Sen. Bob Kerrey about his terrible secret - an atrocity in Vietnam, when his unit killed more than 20 people in the village of Thanh Phong. More... EXPERIENCE THIS ...