Divided They Stand: Syria split G20 as US beats drums of war

The American Secretary of State's doing the rounds in Europe to try and drum up support for a unilateral strike against Syria. It's after key world powers at the G20 summit in St. Petersburg spoke out against the use of force without a UN mandate, while Russia accused the Syrian rebels of unleashing chemical weapons, to provoke foreign intervention. Anissa Naoaui reports. FOLLOW LIVE UPDATES o ...