Argentina's Foreign Minister Hector Timerman on Jan. 15 shows a letter he said was sent in 2013 to Interpol informing it of an agreement reached with Iran's government to investigate the 1994 bombing of the Argentine-Israeli Mutual Association that killed 85 people. Timerman says he met with Iran in an attempt to solve the case and denies accusations he was part of a cover-up. Rodrigo Abd/AP hide caption

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Holocaust survivors light candles during a ceremony at the Asociacion Mutual Israelita Argentina (AMIA) building for Holocaust Victims Memory Day in Buenos Aires, the site of a deadly bombing two decades ago. Alejandro Pagni/AFP/Getty Images hide caption

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Mercedes-Benz, Ford and Volkswagen workers block the Anchieta highway in Sao Bernardo do Campo. Thousands of metalworkers marched to protest layoffs by carmakers expecting little or no rebound from a sharp 2014 downturn. Adonis Guerra/Reuters/Landov hide caption

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A man gets information about how to buy dollars at a foreign exchange business in Buenos Aires, Argentina, on Jan. 27. Natacha Pisarenko/AP hide caption

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Brazil's President Dilma Rousseff begins to cry as she delivers a speech during the final report of the National Truth Commission on Violation of Human Rights during the military dictatorship from 1964-1985 in Brasilia on Wednesday. She is among the thousands who were tortured during that brutal period. Ed Ferreira/Agencia Estado/Xinhua/Landov hide caption

itoggle caption Ed Ferreira/Agencia Estado/Xinhua/Landov

A newsstand owner counts Argentine pesos in Buenos Aires. Many Argentines carry large amounts of cash, saying they do not trust banks. This has contributed to a surge in robberies. Leo La Valle/AFP/Getty Images hide caption

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A wall in Buenos Aires, Argentina, displays posters with an image of U.S. Judge Thomas Griesa and a message in Spanish — "Sovereignty or vulture scam" — in support of Argentina's government in its dispute against a U.S. hedge fund, known locally as a "vulture fund." Natacha Pisarenko/AP hide caption

itoggle caption Natacha Pisarenko/AP