Potent tax cut to promote growth over a few years, says former CEA chair
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Potent tax cut to promote growth over a few years, says former CEA chair

George Mankiw, Harvard University economics professor and former Council of Economic Advisors chair, discusses the state of the economy and the long-term fiscal environment. CNBC's Steve Liesman also weighs in.
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Mon, Jul 30 20188:03 AM EDT