President Vladimir Putin, barred by Russia’s constitution from running for a third consecutive term, signaled Wednesday that he expects to play a role in setting government policy after he leaves office in 2008. The 54-year-old Russian leader again fended off speculation that he might be considering a way to serve another term. Supporters and various regional groups, including in Chechnya, have called for amending the country’s laws to allow him to stay in power. Full Story