Khmer Rouge leader loses genocide appeal
The last surviving leader of Cambodia's Khmer Rouge regime, Khieu Samphan has had an appeal against his conviction for genocide rejected at a war crimes tribunal.
The ruling last week in the appeal of Khieu Samphan 91, the former head of state of the 1975-1979 - "Democratic Kampuchea" government, marks the final decision by the court and ends 16 years of work by the UN-backed war crimes tribunal.