Kem Sokha (L, front), vice-president of Cambodia's main opposition Cambodia National Rescue Party (CNRP), addresses a rally of about 3,000 supporters at the Freedom Park in Phnom Penh, Cambodia, Aug. 6, 2013. CNRP warned on Tuesday to boycott the upcoming first parliamentary session if its demand for a United Nations-backed poll investigation committee was not met. (Xinhua/Sovannara) |