FILE - In this Wednesday, Jan. 21, 2015, file photo, Mexico's President Enrique Pena Nieto attends a ceremony promoting housing for low income families, single mothers and members of the armed forces at Los Pinos presidential residence in Mexico City. Pena Nieto has also seen his pro-business agenda derailed by allegations of corruption and the disappearance of 43 students after they were handed over by police to local drug traffickers. (AP Photo/Marco Ugarte, File)
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