In St. Petersburg on Thursday, Greenpeace International activist Anthony Perrett, a British citizen, showed the Russian transit visa that's now in his passport. Olga Maltseva/AFP/Getty Images hide caption

itoggle caption Olga Maltseva/AFP/Getty Images

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

itoggle caption Sergei Karpukhin /Reuters/Landov

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

itoggle caption Alexey Sazonov/AFP/Getty Images

Off they go. Eric Feferberg /AFP/Getty Images hide caption

itoggle caption Eric Feferberg /AFP/Getty Images

Russian President Vladimir Putin and President Obama when they sat down together in June at a G8 summit in Northern Ireland. Alexi Nikolsky /EPA /LANDOV hide caption

itoggle caption Alexi Nikolsky /EPA /LANDOV

Russian opposition leader Alexei Navalny and his wife, Yulia, look at a mobile phone Thursday during his trial in Kirov, Russia. A Russian judge found Navalny guilty of embezzlement. Dmitry Lovetsky/AP hide caption

itoggle caption Dmitry Lovetsky/AP

A Russian state service in charge of safeguarding Kremlin communications is reportedly looking to purchase an array of old-fashioned typewriters to prevent leaks from computer hardware. John MacDougall/AFP/Getty Images hide caption

itoggle caption John MacDougall/AFP/Getty Images

Sergei Magnitsky's mother, Nataliya Magnitskaya, holds a photo of her late son in 2009. Alexander Zemlianichenko/Associated Press hide caption

itoggle caption Alexander Zemlianichenko/Associated Press