Gareth Porter (born June 18, 1942) is an American historian, investigative journalist, author and policy analyst specializing in U.S. national security issues. He was an anti-war activist during the Vietnam War and has written about the potential for peaceful conflict resolution in Southeast Asia and the Middle East. In the late 1970s Porter was a defender of the Khmer Rouge (KR) against charges that the KR was pursuing genocidal policies against the Cambodian people. Porter's books include Perils of Dominance: Imbalance of Power and the Road to War in Vietnam (2005), his explanation of the United States involvement in the Vietnam War. Source: Wikipedia (en)