Sam Rainsy, president of Cambodia National Rescue Party (CNRP) greets his supporters on his arrival at Phnom Penh International Airport, in Phnom Penh, Cambodia, Friday, July 19, 2013. Thousands of ... more 
Sam Rainsy, president of Cambodia National Rescue Party (CNRP) greets his supporters on his arrival at Phnom Penh International Airport, in Phnom Penh, Cambodia, Friday, July 19, 2013. Thousands of cheering supporters greeted Cambodian opposition leader Sam Rainsy as he returned from self-imposed exile Friday to spearhead his party's election campaign against well-entrenched Prime Minister Hun Sen. (AP Photo/Heng Sinith) less 
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Associated Press | Photo By Heng Sinith
Fri, Jul 19, 2013 2:15 AM EDT