Sam Rainsy (center, R), president of the opposition Cambodian National Rescue Party (CNRP) and party vice-president Kem Sokha (center, L), stand on a vehicle as they lead a protest in Phnom Penh ... more 
Sam Rainsy (center, R), president of the opposition Cambodian National Rescue Party (CNRP) and party vice-president Kem Sokha (center, L), stand on a vehicle as they lead a protest in Phnom Penh December 29, 2013. Tens of thousands of Cambodian opposition supporters, backed by striking garment-factory workers, rallied on Sunday to demand long-serving Prime Minister Hun Sen step down and call an election. (REUTERS/Stringer) less 
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Reuters | Photo By REUTERS/Stringer
Sun, Dec 29, 2013 10:00 AM EST