Mujica Attends the National Fair for the Agricultural Reform in Sao Paulo [Getty Images]

SAO PAULO, BRAZIL - MAY 06: Former President of Brazil Lula da Silva looks on during the National Fair for the Agricultural Reform Conference organized by the MST at Parque da Agua Branca on May 06, 2017 in Sao Paulo, Brazil. (Photo by Rogerio Gomes/Brazil Photo Press/LatinContent via Getty Images)

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