Who is Duch? This BBC piece provides a good, brief background. Loung Ung
BBC News, February 3, 2012
By Philippa Fogarty
In early 1999, in a village in northwest Cambodia, an elderly man introduced himself to a journalist. He was Hong Pen, he said, a former teacher from the capital, Phnom Penh. He spoke good English and was wearing the T-shirt of an American aid organisation. READ FULL ARTICLE