International human rights groups back UN envoy's criticism of Cambodian government

PHNOM PENH, Cambodia (AP) - International human rights groups voiced support Tuesday for a U.N. envoy's criticism of Cambodia's human rights situation, which has drawn an angry response from Prime Minister Hun Sen.The groups urged Phnom Penh to engage in dialogue with Yash Ghai (pictured), the U.N.'s special envoy for human rights in Cambodia, whowas shunned by Hun Sen during a 10-day visit