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Associated Press
FILE - This Aug. 31, 2011 file photo shows the Monsanto corporate logo at their exhibit booth during the Farm Progress Show, in Decatur, Ill. Marches and rallies against seed giant Monsanto are getting under way across the U.S. and in dozens of foreign countries Saturday, May 25, 2013. “March Against Monsanto” protesters say they want to call attention to the dangers posed by genetically modified food and the food giants that produce it. Marches are planned in more than 250 cities around the globe, according to organizers. (AP Photo/Seth Perlman, File)

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