Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Putin Remains Coy on Future Political Plans Associated Press MOSCOW - Russian President Vladimir Putin said Tuesday that a nationwide vote on constitutional changes he proposed wouldn't be used to extend his current term in office, but remained tight-lipped about his future political plans. Kremlin critics have seen Putin's amendments as part of his efforts to stay at the helm after his current presidential term expires in 2024. The proposed changes, however, don't make it clear exactly how he could do that. Asked during a meeting with students and teachers if the vote could be used to directly extend his term in office, Putin said it's not what he wants. "I didn't propose that to extend my authority," Putin said. "The election of the head of state must be held on a competitive basis." Observers have speculated that once his term expires Putin could use the amendments to continue calling the shots as head of the State Council or prime minister. The former position, however, is yet to be defined and the latter is clearly subordinate to the presidency, making it unlikely that Putin would want it for himself. It has remained unclear why the Russian leader is rushing through constitutional changes four years before the end of his term. Putin, a 67-year-old former KGB officer, who has led Russia for more than 20 years -- the longest since Soviet leader Joseph Stalin. Putin prefers to keep his plans secret until the final moment. .