Chilean students demonstrate during a protest in Santiago, Chile, Thursday, Aug. 18, 2011. Students have been striking for more than two months and marching by the tens of thousands calling for free ... more 
Chilean students demonstrate during a protest in Santiago, Chile, Thursday, Aug. 18, 2011. Students have been striking for more than two months and marching by the tens of thousands calling for free and equal quality education. (AP Photo/Roberto Candia) less 
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Associated Press | Photo By Roberto Candia
Thu, Aug 18, 2011 5:32 PM EDT