ST ANDREWS, SCOTLAND - NOVEMBER 07:  Christine Lagarde French Finance Minister, talks with the media at the end of the G20 finace ministers meeting on November 7, 2009 in St Andrews, Scotland. G20 finance ministers have gathered in St Andrews for a G20 summit where they will discuss global economic stimulus packages and the cost of paying for climate change. Getty Images logo Getty Images 27 months ago

ST ANDREWS, SCOTLAND - NOVEMBER 07: Christine Lagarde French Finance Minister, talks with the media at the end of the G20 finace ministers meeting on November 7, 2009 in St Andrews, Scotland. G20 finance ministers have gathered in St Andrews for a G20 summit where they will discuss global economic stimulus packages and the cost of paying for climate change.