France's Finance Minister Christine Lagarde listens during a press conference after the G20 Finance Ministers meeting at a hotel in St. Andrews, Scotland November 7, 2009. Britain threw its weight on Saturday behind proposals to impose a global levy on banks to fund future bailouts and called on the G20 to work toward a $100 billion deal to meet the cost of climate change. Reuters Pictures 3 weeks ago

France's Finance Minister Christine Lagarde listens during a press conference after the G20 Finance Ministers meeting at a hotel in St. Andrews, Scotland November 7, 2009. Britain threw its weight on Saturday behind proposals to impose a global levy on banks to fund future bailouts and called on the G20 to work toward a $100 billion deal to meet the cost of climate change.