In this photo taken March 27, 2012, workers use combines to harvest soybeans in Tangara da Serra, State of Mato Grosso, Brazil. Selling soybeans, iron and copper ore and other commodities to Asian ... more 
In this photo taken March 27, 2012, workers use combines to harvest soybeans in Tangara da Serra, State of Mato Grosso, Brazil. Selling soybeans, iron and copper ore and other commodities to Asian countries has transformed Latin America over the past decade, stabilizing economies despite worldwide crises and lifting tens of millions of people into the middle class. Now, say officials from both Asia and Latin America, a second gold rush is under way. (AP Photo/Andre Penner) less 
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Associated Press | Photo By Andre Penner
Wed, Apr 18, 2012 6:48 PM EDT