Ieng Sary, who served as foreign minister in Cambodia's brutal Khmer Rouge regime, was brought before the country's U.N.-backed genocide tribunal with his wife on Monday to face charges of crimes against humanity and war crimes. Ieng Sary and his wife Ieng Thirith, who was minister for social affairs in the 1975-79 Khmer Rouge government, were served with arrest warrants at dawn...the communist Khmer Rouge are widely blamed for the deaths of some 1.7 million people from starvation, disease, overwork and execution. None of the group's leaders has faced trial yet.