Can the G20 save the eurozone?

Martin Wolf, chief economics commentator, talks to George Magnus, economic adviser at UBS, and Paola Subacchi, research director at Chatham House, about the ultimatum issued by G20 finance ministers to eurozone leaders at the weekend and asks what role the G20 should play in addressing global economic issues.

Produced by Seb Morton-Clark. Filmed by Rod Fitzgerald and James Macdonald.