Managing Director of the World Bank Ngozi Okonjo-Iweala, Chairman of the Presidential Committee for the G20 Summit Il Sakong and Trevor Manuel, South Africa's National Planning Minister (L-R) attend a joint news conference as part of the G20 Finance Ministers and Central Bank Governors meeting in Busan June 4, 2010. Finance ministers and central bankers from the Group of 20 wealthy and developing economies gather in South Korea this week to grapple with Europe's debt crisis, financial reforms and efforts to rebalance the global economy. REUTERS/Nicky Loh (SOUTH KOREA - Tags: BUSINESS)