Cambodian monk sits at Choeung Ek Genocidal Center, near Phnom Penh, Cambodia, 20 May 2010.
Cambodian people pray for their relatives who died during the Khmer Rouge regime, during a ceremony at Choeung Ek Genocidal Center, near Phnom Penh, Cambodia,
A scene from the killing field is shown during a ceremony at Choeung Ek Genocidal Center, near Phnom Penh, Cambodia, 20 May 2010. Cambodians mark an annual Anger Day 20 May to remember victims who died during the rule of the Khmer Rouge regime.