G-20 / US - RUSSIA - SYRIA Jeffrey Mankoff, Deputy Director and Fellow in the Russia and Eurasia Program at the Center for Strategic and International Studies (CSIS), and Mark Jacobson, Senior Transatlantic Fellow at the German Marshall Fund, discuss with host Carol Castiel the growing rift between the United States and Russia, especially over a proposed US military strike against Syria for its use of chemical weapons, and implications for the US-Russia relationship and the international order.