Former Bosnian Serb leader Radovan Karadzic is escorted at a hearing at the United Nations tribunal in The Hague August 29, 2008. Karadzic refused to enter a plea at the International Criminal Tribunal for the former Yugoslavia (ICTY) in The Hague. His refusal is automatically taken as pleas of not guilty to all 11 charges facing him, according to court procedures. [Agencies]