Cambodia's Prime Minister Hun Sen, left, greets wellwishers as Prince Sisowath Chivan Monirak, also the vice-president of the Cambodian senate, looks on upon a boat racing as part of a water festival in Phnom Penh, Cambodia, Sunday, Nov. 1, 2009. Hundreds of wooden boats gathered for three days of the annual water festival. AP Photo logo AP Photo 27 months ago

Cambodia's Prime Minister Hun Sen, left, greets wellwishers as Prince Sisowath Chivan Monirak, also the vice-president of the Cambodian senate, looks on upon a boat racing as part of a water festival in Phnom Penh, Cambodia, Sunday, Nov. 1, 2009. Hundreds of wooden boats gathered for three days of the annual water festival.