Home Federal Reserve Stockman: Bubble Lasting Longer than Expected Because Central Banks Printed More than... Business and EconomyFederal Reserve Stockman: Bubble Lasting Longer than Expected Because Central Banks Printed More than Expected – source – Fox Business (10/23/2018) By wsw staff - October 23, 2018 David Stockman appeared on “Varney & Co.”and warned on risks in the stock market.