Yellen: US not a 'Bubble Economy'

http://www.marketwatch.com/video/yellen-us-not-a-bubble-economy/97E780CF-A518-47C1-9C02-EE80BD25535F.html

At a panel discussion Thursday evening at International House in New York with predecessors Ben Bernanke, Alan Greenspan and Paul Volcker, Federal Reserve Chairwoman Janet Yellen rejected the view that the U.S. is “a bubble economy.”