Children play on a beach in San Juan, Puerto Rico. The Puerto Rican government hopes that convincing wealthy investors to relocate here will boost the island's economy. Brennan Linsley/AP hide caption

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Russ Kremer with some of his hogs on his farm in Frankenstein, Mo., in 2009. Instead of buying conventional feed, Kremer grazes his hogs in a pasture, and grows grains and legumes for them. Jeff Roberson /AP hide caption

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A woman walks past the headquarters of the People's Bank of China (PBOC), the central bank, in Beijing. Jason Lee/Reuters/Landov hide caption

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Ecuador is considering an asylum request from Edward Snowden, who reportedly is still holed up at the Sheremetyevo airport in Moscow. Kirill Kudryavtsev/AFP/Getty Images hide caption

itoggle caption Kirill Kudryavtsev/AFP/Getty Images