Shoppers at a department store in Sochi, Russia, pass an information banner with photos of suspected terrorists wanted by police. The color photo shows Ruzanna Ibragimova, the 22-year-old widow of an insurgent. Police say she has been spotted in recent days in central Sochi. AFP/AFP/Getty Images hide caption

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Police officers with dogs walk along a street in Sochi, Russia, on Jan. 6. The presence of security personnel has ramped up recently ahead of the Winter Olympics. Kyodo /Landov hide caption

itoggle caption Kyodo /Landov

Zhenya drinks heavily with his friends at a Russian bathhouse in The Irony of Fate, a Soviet-era film that Russians still watch on New Year's Day. Via Mosfilm hide caption

itoggle caption Via Mosfilm

Mikhail Khodorkovsky, left, shakes hands with former German Foreign Minister Hans-Dietrich Genscher at the airport in Berlin on Friday. AP hide caption

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Vitali Klitschko, head of the opposition UDAR party, waves a flag during a rally in downtown Kiev, Ukraine, on Dec. 1. The WBC heavyweight boxing champion has emerged as one of Ukraine's most popular political figures, as massive anti-government protests grip the country. Sergei Grits/AP hide caption

itoggle caption Sergei Grits/AP

A Crimean Tatar man cries at a mass rally held in Simfropol, Ukraine, on May 18, 2004, the 60th anniversary of the deportation of Tatars from Crimea. Sergei Supinsky/AFP/Getty Images hide caption

itoggle caption Sergei Supinsky/AFP/Getty Images

Individually wrapped chocolate-covered hazelnut sweets move along a conveyor belt on the production line at the Roshen Confectionary Corp. factory in Kiev, Ukraine. A Russian ban on Ukraine's chocolate comes at a time when the nation is considering aligning itself with the European Union. Joseph Sywenkyj/Bloomberg via Getty Images hide caption

itoggle caption Joseph Sywenkyj/Bloomberg via Getty Images

Spartak Moscow soccer fans burn flares and wave a flag with a swastika (lower right) during a game with Shinnik Yaroslavl in Yaroslavl, Russia, on Oct. 30. It's one of several recent violent or racist incidents at sporting events in a country that's hosting the 2014 Winter Olympics and the 2018 World Cup. STR/AP hide caption

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One of the participants of the Sochi 2014 Winter Olympic torch relay runs near the Christ the Savior Cathedral in Moscow, on Oct. 8. Controversies surrounding costs, security and gay rights swirl around the games, to be held in the Russian Black Sea resort city. Kirill Kudryavtsev/AFP/Getty Images hide caption

itoggle caption Kirill Kudryavtsev/AFP/Getty Images

Ukrainians sing and dance in a subway in downtown Kiev in 2009. It has been a tradition for 20 years. Efrem Lukatsky/AP hide caption

itoggle caption Efrem Lukatsky/AP

The Chinese border town of Suifenhe is a port of entry for almost all of the hardwood coming from the Russian Far East. Russia is the world's largest exporter of timber, but illegal logging is a growing problem. Courtesty of EIA hide caption

itoggle caption Courtesty of EIA

Russian President Vladimir Putin has called on Syria to turn over its chemical weapons to avoid a strike by the U.S. Michael Klimentyev/Ria Novosti/Reuters/Landov hide caption

itoggle caption Michael Klimentyev/Ria Novosti/Reuters/Landov

Migrant workers follow a police officer during a raid by Russian immigration authorities at a construction site in Moscow, in 2012. Karpov Sergei/ITAR-Tass/Landov hide caption

itoggle caption Karpov Sergei/ITAR-Tass/Landov