Suspected war criminal and the former leader of Serbs in Bosnia, Radovan Karadzic, left, smiles when taking his seat on the defense bench in the court room to start his defense at the U.N. war crimes tribunal in the Hague in The Hague, Netherlands, Tuesday Oct. 16, 2012. (AP Photo/Robin van Lonkhuijsen, pool)

Photo by: Robin van Lonkhuijsen

Suspected war criminal and the former leader of Serbs in Bosnia, Radovan Karadzic, left, smiles when taking his seat on the defense bench in the court room to start his defense at the U.N. war crimes tribunal in the Hague in The Hague, Netherlands, Tuesday Oct. 16, 2012. (AP Photo/Robin van Lonkhuijsen, pool)