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Global economy Sachs interview Gorani_00020021
Global economy Sachs interview Gorani_00020021

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    Global economy uncertainty hangs over Davos

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Global economy uncertainty hangs over Davos

CNN's Hala Gorani talks to Jeffrey Sachs, Director of the Earth institute at Columbia University, about the current state of the global economy.

Global economy uncertainty hangs over Davos

CNN's Hala Gorani talks to Jeffrey Sachs, Director of the Earth institute at Columbia University, about the current state of the global economy.