PLENTY ON G20 PLATE FOR SUMMIT

Economic issues, other global concerns on agenda in Osaka

Every year, leaders of the world's 20 largest economies gather to discuss economic and financial matters and coordinate policies on other issues of global significance.

Jim O'Neill, chairman of Chatham House, a London-based international affairs think tank, said improved efficiency might be put on the agenda of this year's G20 Summit, which will be held in Osaka, Japan, on Friday and Saturday.