Russian media speculates change needed to pave the way for Putin 's return . Russia says amendment needed to ensure integrity of future elections . President Dmitry Medvedev announced the measures two days ago . Next Russian presidential elections set for 2012 .
Russian media speculates change intended to pave the way for Putin 's return . Kremlin says amendment needed to ensure stability of future governments . President Dmitry Medvedev announced the measures two weeks ago . Next Russian presidential elections set for 2012 .