Syria rifts loom large as G20 gather in St Petersburg

World leaders from the G20 group of nations are set to meet in Russia amid sharp differences over military action against Syria's government. Ahead of the talks, Russia's Vladimir Putin warned that action without UN approval would be "an aggression". via Pocket http://www.bbc.co.uk/news/world-europe-23967567#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa