At the Choeun Ek memorial site, Cambodians marked Anger Day on May 20 - with re-enactments of Khmer Rouge torture and executions.<br /><br />Choeun Ek, from 17 kilometres south of the Cambodian capital Phnom Penh, is one of the sites known as the Killing Fields - where the Khmer Rouge executed over more than a million people between 1975 and 1979.<br />http://www.euronews.net/