A visitor stands before a map of Cambodia made from the skulls and bones of...

A visitor stands before a map of Cambodia made from the skulls and bones of victims of the Khmer Rouge's brutal 1975-79 "killing fields" regime June 23. The grisly map is displayed at Tuol Sleng in Phnom Penh, a former high school and torture centre during the Khmer Rouge reign of terror, when about 20,000 people died there. Cambodia's first prime minister said on Monday that despised guerrilla leader Pol Pot was alive and should be brought before an international tribunal, even if some people and countries were worried about what he might reveal in court.