National Security Agency leaker Edward Snowden poses with German Green party parliamentarian Hans-Christian Stroebele in Moscow on October 31. Stroebele returned from the meeting with a letter from Snowden to German authorities, which was distributed to the media. In it, Snowden said he is confident that with international support, the United States would abandon its efforts to "treat dissent as defection" and "criminalize political speech with felony charges." HANS-CHRISTIAN STROEBELE'S OFFICE/AFP/Getty images.
Snowden's refugee document granted by Russia is seen during a news conference in Moscow on August 1. Snowden slipped quietly out of the airport after securing temporary asylum in Russia, ending more than a month in limbo. MAXIM SHEMETOV/REUTERS/LANDOV Sen. Charles Schumer, D-New York, leaves a last-minute news conference at the U.S. Capitol after Russia announced that it would grant Snowden temporary asylum on August 1. "Russia has stabbed us in the back, and each day that Mr. Snowden is allowed to roam free is another twist of the knife," he said. Chip Somodevilla/Getty Images
Snowden's father, Lon Snowden, who has adamantly supported his son, talks to reporters in Washington on Tuesday, July 30. He has urged his son to remain in Russia "until we have assurances that he would receive a fair trial." Linda Davidson/The Washington Post via Getty Images
Demonstrators in Berlin hold a protest march on Saturday, July 27, in support of Snowden and WikiLeaks document provider Bradley Manning. Both men have been portrayed as traitors and whistle-blowers. Manning was acquitted on July 30 on the most serious charge of aiding the enemy, but he was convicted on several other counts and likely faces a lengthy term in a military prison. Sean Gallup/Getty Images Russian lawyer Anatoly Kucherena, center, speaks with journalists at the Sheremetyevo International Airport in Moscow after meeting with Snowden on Wednesday, July 24. Kucherena said he was in daily contact with Russian authorities about securing permission for Snowden to leave the airport. KIRILL KUDRYAVTSEV/AFP/Getty Images
Snowden meets with human rights activists and lawyers on July 12 in a transit zone of the Russian airport. It was his first public appearance since he left Hong Kong on June 23. He announced that he was seeking refuge Russia while awaiting safe passage to Latin America, where he has been offered asylum. Tanya Lokshina/HRW
Russian President Vladimir Putin attends a meeting in Prokhorovka on July 12. Russian officials said Snowden abandoned his effort to seek asylum in the country after Putin warned that he would have to stop leaking information about U.S. surveillance programs if he wanted to stay. ALEXEI NIKOLSKY/AFP/Getty Images
A woman burns American flags during a protest in support of Bolivian President Evo Morales in front of the U.S. embassy in Mexico City on July 4. Leftist Latin American leaders and activists were fuming after some European nations temporarily refused Morales' plane access to their airspace amid suspicions Snowden was aboard. Ronaldo Schemidt/AFP/Getty Images
Bolivian President Evo Morales holds a news conference at the Vienna International Airport on July 3. He angrily denied any wrongdoing after his plane was diverted to Vienna and said that Bolivia is willing to give asylum to Snowden, as "fair protest" after four European countries restricted his plane from flying back from Moscow to La Paz. PATRICK DOMINGO/AFP/Getty Images Umbrellas with slogans are lined up before a protest march to the U.S. consulate in Hong Kong on June 15. Snowden was hiding in Hong Kong, where he arrived on May 20 before blowing the lid off the NSA surveillance operation. PHILIPPE LOPEZ/AFP/Getty Images
Protesters in Hong Kong shout slogans in support of Snowden on June 13. The NSA leaker vowed to fight any bid to extradite him from Hong Kong. PHILIPPE LOPEZ/AFP/Getty Images
Graffiti sympathetic to Snowden is stenciled on the sidewalk in San Francisco on June 11. Justin Sullivan/Getty Images
An American flag flutters in front of the U.S. consulate in Hong Kong on June 10. PHILIPPE LOPEZ/AFP/Getty Images
Snowden outs himself on June 9 in the British newspaper The Guardian, which published details of his revelations about the NSA electronic surveillance programs. "I have no intention of hiding who I am because I know I have done nothing wrong," he said in a video interview. The Guardian via Getty Images