"The Obama administration, facing defiance by allies that have signed up to support a new Chinese-led infrastructure fund, is proposing that the bank work in a partnership with Washington-backed development institutions, such as the World Bank. The collaborative approach is designed to steer the new bank toward economic aims of the world's leading economies and away from becoming an instrument of Beijing's foreign policy. The bank's potential to promote new alliances and sidestep existing institutions has been one of the Obama administration's chief concerns as key allies including the U.K., Germany and France lined up in recent days to become founding members of the new Asian Infrastructure Investment Bank. The Obama administration wants to use existing development banks to co-finance projects with Beijing's new organization," reports The Wall Street Journal.