Federation Council's Chief of Staff Gennady Golov, Federation Council Deputy Chairman and the secretary of the General Council of the United Russia Party, Andrei Turchak, Federation Council Deputy Chairman Ilyas Umakhanov, First Deputy Chairman Nikolai Fedorov, Chairwoman Valentina Matviyenko and Deputy Chairmen Yuri Vorobyev, Galina Karelova, Nikolai Zhuravlev attend a plenary session of the Russian Federation Council, the upper house of the Russian Parliament, to consider constitutional changes in the third and final reading, in Moscow, Russia.