Along with an ITN film crew, Observer reporter Ed Vulliamy uncovered the terrifying truth of Serbian-run concentration camps in the Bosnian war. While former Serb leader Radovan Karadzic stands trial at The Hague, Vulliamy is called as a witness – and finds himself cross-examined in a private, close encounter with the man accused of masterminding genocide.

http://www.guardian.co.uk/world/2011/dec/04/karadzic-bosnia-war-crimes-vulliamy