The price of the calorie

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An order of hamburger and fries is ready to be served at El Corral restaurant in Doral, Fla., Wednesday, April 17, 2013. El Corral, whose hamburgers are an institution in Colombia, recently opened its first restaurant in Miami. The 4JS Restaurant Management, a company created to lead the expansion of the Colombian El Corral hamburger chain in the United States, wants to conquer the U.S., flooding the market with hundreds of El Corral burger chains. (AP Photo/Alan Diaz)

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