Edward Snowden, seen during a video interview with The Guardian. Glenn Greenwald/Laura Poitras /EPA /LANDOV hide caption

itoggle caption Glenn Greenwald/Laura Poitras /EPA /LANDOV

Former National Security Agency contractor Edward Snowden, who spilled secrets about the NSA's surveillance programs, has been condemned by U.S. officials. But he's been praised by some people around the world. In Berlin this week, supporters carried his picture at a demonstration. Ole Spata /DPA /LANDOV hide caption

itoggle caption Ole Spata /DPA /LANDOV

Nicaraguan President Daniel Ortega (right) and his Venezuelan counterpart Nicolas Maduro stand in front of a picture of late Venezuelan President Hugo Chavez, during a summit in Managua on June 29. Inti Ocon/AFP/Getty Images hide caption

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Eloisa Barrios visits the humble graves of nine male family members in the Guanayen cemetery. She says all nine were killed by the police, in what was a vendetta against her family. Recently, a 10th member of the family was stabbed to death. He was 17. Meridith Kohut for NPR hide caption

itoggle caption Meridith Kohut for NPR

A woman who just bought toilet paper at a grocery store reads her receipt as she leaves the store in Caracas, Venezuela, on Wednesday. The government says it will import 50 million rolls of toilet paper amid a shortage. Fernando Llano/AP hide caption

itoggle caption Fernando Llano/AP

This undated family photo released Thursday shows Timothy Tracy inside of a vehicle in Venezuela. The 35-year-old filmmaker from California was arrested Wednesday by Venezuelan authorities. AP hide caption

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Supporters of acting President Nicolas Maduro celebrated Sunday night in Caracas, Venezuela, after the initial vote count showed him enjoying a narrow victory. Luis Acosta /AFP/Getty Images hide caption

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March 6: In Caracas, many Venezuelans crowded the streets to see the coffin of President Hugo Chavez. Xinhua /Landov hide caption

itoggle caption Xinhua /Landov

Supporters of Venezuelan President Hugo Chavez gathered late Tuesday at Bolivar Square in Caracas, Venezuela, to mourn him. David Fernandez /EPA /LANDOV hide caption

itoggle caption David Fernandez /EPA /LANDOV

A member of the Ya̧nomamö people at Irotatheri community in Venezuela's Amazonas state, near the Brazilian border, in September 2012. Leo Ramirez/AFP/Getty Images hide caption

itoggle caption Leo Ramirez/AFP/Getty Images

A handout picture made available Friday by the Venezuelan Ministry of Communications and Information shows Venezuelan President Hugo Chavez and his daughters Rosa Virginia (right) and Maria Gabriela reading an edition of Cuban daily Granma, as he recovers from cancer surgery. It was reportedly taken on Thursday. EPA /LANDOV hide caption

itoggle caption EPA /LANDOV