Rene Perez, of Puerto Rico's band Calle 13, performs during a concert in Lago Agrio, Ecuador, Saturday, May 3, 2014. Perez and fellow band member Eduardo Cabra are in Ecuador to support the ... more 
Rene Perez, of Puerto Rico's band Calle 13, performs during a concert in Lago Agrio, Ecuador, Saturday, May 3, 2014. Perez and fellow band member Eduardo Cabra are in Ecuador to support the government's campaign against the multinational oil company Chevron Corp., which has been fighting litigation that began two decades ago for contamination caused by a Texaco-led consortium in Ecuador's Amazon rainforest between 1972 and 1990. (AP Photo/Dolores Ochoa) less 
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Associated Press | Photo By Dolores Ochoa
Sun, May 4, 2014 9:33 AM EDT