Russian President Vladimir Putin meets with participants in the youth educational forum at the Seliger youth camp near Lake Seliger, some 450 kilometres (281 miles) northwest of Moscow, in Tver region, Russia, Friday, Aug. 29, 2014. Russia's President Vladimir Putin on Friday called on pro-Russian separatists to release Ukrainian soldiers who have been surrounded by the rebels in eastern Ukraine. (AP Photo/RIA-Novosti, Mikhail Klimentyev, Presidential Press Service)