Home Economic Trends Alan Greenspan: We’re On The Edge Of A Trade War – CNBC... Business and EconomyEconomic TrendsAmerica and the WorldGeopolitics Alan Greenspan: We’re On The Edge Of A Trade War – CNBC (06/15/2018) By wsw staff - June 15, 2018 Alan Greenspan, former Federal Reserve chairman, speaks with CNBC’s Sara Eisen about the state of the U.S. economy including his thoughts on the Trump administration’s trade policies.