Nadezhda Tolokonnikova (center) and Maria Alyokhina (left) leave a police station near Sochi on Feb. 18, 2014. They'd been arrested earlier in the host city of the 2014 Winter Olympics and walked free after being questioned about an alleged theft from a hotel. AFP/AFP/Getty Images hide caption

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As members of the punk protest group Pussy Riot recorded a song and video in Sochi this week, a uniformed Cossack used a whip to try to stop them. The attack ended up being part of the band's video. Morry Gash/AP hide caption

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Maria Alyokhina (left) and Nadezhda Tolokonnikova of Pussy Riot on stage at Amnesty International's "Bringing Human Rights Home" concert earlier this month in Brooklyn, N.Y. Jason Szenes /EPA/Landov hide caption

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Maria Alyokhina, after her release from prison on Monday in Nizhny Novgorod, Russia. Sergei Karpukhin /Reuters/Landov hide caption

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Former Yukos oil company CEO Mikhail Khodorkovsky looks through the defendant's glass cage in a Moscow courtroom on Nov. 1, 2010. Alexey Sazonov/AFP/Getty Images hide caption

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Russian President Vladimir Putin (far left) looks on Monday in Hanover, Germany, as one of three women who stripped off their tops protests his appearance at a trade fair. German Chancellor Angela Merkel is in the green jacket. Jochen Luebke /EPA /LANDOV hide caption

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Members of the all-girl punk band Pussy Riot: Nadezhda Tolokonnikova (right), Maria Alyokhina (center) and Yekaterina Samutsevich (left) in a glass-walled cage during a court hearing in Moscow earlier today. Andrey Smirnov /AFP/Getty Images hide caption

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