Russian President Vladimir Putin's press secretary Dmitry Peskov, left, speaks to Russia's former finance minister Alexei Kudrin at a round table to mark President Vladimir Putin's 15 years in office, some of the president's long-term allies questioned his political course and warned of economic fallout in Moscow, Russia, Tuesday, March 31, 2015. Alexei Kudrin, Russia's finance minister in 2000-2011 and a former deputy prime minister, said Tuesday that Putin's focus on foreign policy means that Russia won't return in the coming years to the economic growth that would suit a great power. (AP Photo/Alexander Zemlianichenko)