Tanzania, Sept. 9 -- Last week one of the cruellest men ever to have lived died in Phnom Penh, the capital of Cambodia. Kaing Guek Eav, popularly known as "Duch", was 77 and had been convicted of mass torture by the UN/Cambodian war crimes court. He was the only one of the five defendants to admit his crimes. In July 2010 in a trial I witnessed first hand he was sentenced to life imprisonment.
According to Seth Mydans, the New York Times's correspondent in Cambodia at the time of the rule of Pol Pot who founded the guerrilla movement, the Khmer Rouge, "he was a schoolteacher before the Khmer Rouge came to power. He took his revolutionary name from a children's book about an obedient schoolboy named Duch. 'I wanted to be a well-disciplined ...