TARIFA, SPAIN - AUGUST 12: African migrant man smiles after being rescued by a Spanish coast guard vessel in the port of Tarifa on August 12, 2014 in Tarifa, Spain. Spain's coast guard said it picked up 710 sub-Saharan Africans who were crossing the Strait of Gibraltar in 12 small boats, part of a surge of migrants across the Mediterranean to Europe's southern shores. (Photo by Sergio Camacho/Getty Images)
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Getty Images News Sergio Camacho