Russian opposition leader Sergei Udaltsov gestures as he leaves the headquarters of the Russian Investigation committee after he was questioned, in Moscow, Wednesday, Oct. 17, 2012. Rus

 

              Russian opposition leader Sergei Udaltsov gestures as he leaves the headquarters of the Russian Investigation committee after he was questioned, in Moscow, Wednesday, Oct. 17, 2012. Rus
Russian opposition leader Sergei Udaltsov gestures as he leaves the headquarters of the Russian Investigation committee after he was questioned, in Moscow, Wednesday, Oct. 17, 2012. Russia's top investigative agency says it will investigate claims made in a recent documentary aired by a Kremlin-friendly TV channel that opposition leaders worked with Georgian officials to prepare terrorist attacks across Russia. Udaltsov, 35, a leather-clad, shaven-headed leader of the Left Front opposition movement, has denied the charges stemming from the documentary, which he said was a sham. (AP Photo/Misha Japaridze)