Brazil, South America's largest nation, is facing its worst recession in decades, the Zika crisis and the upcoming Olympic games. Now add to that political upheaval, after an overwhelming vote to impeach President Dilma Rousseff amid a corruption scandal. Guillermo…

In Kenya, corruption and bribery are commonplace in law enforcement and the government. Many police officers seem more interested in keeping citizens' cash than keeping the peace, allowing criminals to get off. Meanwhile, the government has "misplaced" $999 million. Special…

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