Chairman of the Federal Reserve Ben Bernanke testifies before the House Financial Services Committee on Capitol Hill in Washington, Wednesday, July 17, 2013. (AP Photo/Charles Dharapak)

 

              Chairman of the Federal Reserve Ben Bernanke testifies before the House Financial Services Committee on Capitol Hill in Washington, Wednesday, July 17, 2013. (AP Photo/Charles Dharapak)
Chairman of the Federal Reserve Ben Bernanke testifies before the House Financial Services Committee on Capitol Hill in Washington, Wednesday, July 17, 2013. (AP Photo/Charles Dharapak)