(SOUNDBITE) (Russian) RUSSIAN SERVICEMAN CAPTURED IN UKRAINE, ALEXEI GENERALOV, SAYING:<br/> <br />"I am Generalov Alexei, a sergeant of the Russian Federation."<br/> <br />Ukraine releases video footage of what it says are Russian soldiers captured on its territory, near a small town in the Donetsk region. They claim the Russians were detained with their personal documents and weapons.<br/> <br />But a military source in Moscow says a group of soldiers had surrendered to Ukrainian forces after crossing the border by accident.<br/> <br />(SOUNDBITE) (Russian) RUSSIAN SERVICEMAN CAPTURED IN UKRAINE, IVAN MELCHUKOV, SAYING:<br/> <br />"We were driving in convoys, not on the road, but through fields, "I did not see where we crossed the border."<br/> <br />Kiev says the video supports their claim that Russia has been sending arms and troops across the border to support pro-Russian separatists.<br/> <br />It's a dispute that will be discussed in detail today in Minsk, where Ukrainian President Petro Poroshenko and Russia's V
