Patriarch Kirill of Moscow and All Russia, Mufti Albir Krganov, Chairman of the Spiritual Assembly of Muslims of Russia, and Chairman of the Central Spiritual Directorate of Muslims of Russia and Chief Mufti of Russia Talgat Tadzhuddin take part in a flower-laying ceremony at the monument to Kuzma Minin and Dmitry Pozharsky while marking the Russia's National Unity Day in Red Square in central Moscow, Russia.