Ben Bernanke reacts as he testifies before the House Committee on the Financial Services semi-annual monetary policy report on Capitol Hill in Washington

 
Ben Bernanke reacts as he testifies before the House Committee on the Financial Services semi-annual monetary policy report on Capitol Hill in Washington
U.S. Federal Reserve Chairman Ben Bernanke reacts as he testifies before the House Committee on the Financial Services semi-annual monetary policy report on Capitol Hill in Washington, July 18, 2012. REUTERS/Jason Reed