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Schoolchildren in Nanjing, China, watch a demonstration of self-defense skills presented by paramilitary soldiers in May 2010. Resentment over the disparity between educational opportunities for rich and poor children was believed to be behind violent attacks at schools in the region."/>
Schoolchildren in Nanjing, China, watch a demonstration of self-defense skills presented by paramilitary soldiers in May 2010. Resentment over the disparity between educational opportunities for rich and poor children was believed to be behind violent attacks at schools in the region."/>
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