A worker throws a petrol bomb after clashes broke out during a protest Friday near Phnom Penh, Cambodia. At least four people were killed when police opened fire at the workers. Samrang Pring /Reuters /Landov hide caption

itoggle caption Samrang Pring /Reuters /Landov

An injured Cambodian worker escapes from riot police in the compound of a Buddhist pagoda in Phnom Penh, Cambodia, on Tuesday. Police fired live ammunition at protesting garment workers outside the capital, injuring at least 20 people and killing a bystander. AP hide caption

itoggle caption AP