A Greenpeace activist holds a banner during a rally against U.S.-based Monsanto Co. and genetically modified organisms (GMO), in Valparaiso city May 25, 2013. Monsanto Co., the world's largest seed company, is pushing on with plans to introduce a controversial new type of herbicide-tolerant crop, setting up 20 field locations around the United States to test and market its "Xtend" soybean product. The banner reads, "No GMOs". REUTERS/Eliseo ...
more A Greenpeace activist holds a banner during a rally against U.S.-based Monsanto Co. and genetically modified organisms (GMO), in Valparaiso city May 25, 2013. Monsanto Co., the world's largest seed company, is pushing on with plans to introduce a controversial new type of herbicide-tolerant crop, setting up 20 field locations around the United States to test and market its "Xtend" soybean product. The banner reads, "No GMOs". REUTERS/Eliseo Fernandez (CHILE - Tags: AGRICULTURE FOOD POLITICS CIVIL UNREST BUSINESS)
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