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BLOOMBERG - By Jacob Greber - Jun 17, 2010
'EUA em breve no limite de tomada de empréstimos', diz Alan Greenspan, ex-Fed.
clique aqui .  Former Federal Reserve Chairman Alan Greenspan said the U.S. may soon face higher borrowing costs on its swelling debt and called for a “tectonic shift” in fiscal policy to contain borrowing.
“Perceptions of a large U.S. borrowing capacity are misleading,” and current long-term bond yields are masking America’s debt challenge, Greenspan wrote in an opinion piece posted on the Wall Street Journal’s website.