Federal Reserve Chairman Ben Bernanke.
Federal Reserve Chairman Ben Bernanke. - 

Federal Reserve chairman Ben Bernanke made his semi-annual testimony on Capitol Hill today. He told lawmakers that Fed tapering of economic stimulus is not "pre-ordained."

Gus Faucher, senior economist at PNC Financial, joins Marketplace Morning Report host David Brancaccio to discuss.

Follow David Brancaccio at @DavidBrancaccio