File photo of Chairman of the Federal Reserve Ben Bernanke speaking about the flow of credit to small businesses during a Federal Reserve Forum in Washington

 
File photo of Chairman of the Federal Reserve Ben Bernanke speaking about the flow of credit to small businesses during a Federal Reserve Forum in Washington
Chairman of the Federal Reserve Ben Bernanke speaks about the flow of credit to small businesses during a Federal Reserve Forum in Washington, in this July 12, 2010 file photo. The Federal Reserve is expected to announce a controversial new policy later on November 3, 2010, to buy billions of dollars in government bonds in an attempt to breathe new life into a struggling U.S. economy. REUTERS/Larry Downing/files (UNITED STATES - Tags: POLITICS BUSINESS HEADSHOT)