Alan Greenspan, chairman of the Federal Reserve Board of Governors, speaks with Senator Kay Bailey Hutchison (R-TX) at a World Affairs Council luncheon in Dallas, Texas, Thursday, December 11, 2003.  He said China may need to end its currency peg to the U.S. dollar in order to keep its economy from overheating, not because such a shift would lead to more U.S. jobs and exports.  Photographer:  Jon Freilich/ Bloomberg News. Photo: Jon Freilich, Bloomberg News
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