ISIS once claimed 34,000 square miles of land in both Syria and Iraq. Now it is nearly decimated, cornered to just a few towns and villages in the region. The battle for the site of the terrorist group's final stand along the Euphrates River is ongoi... (more)ng. VICE News follows the Syrian Democratic Forces on the frontline in Deir ez-Zor. Watch Mondays through Thursdays at 7:30 PM ET.