Illustration on the Federal Reserve Bank by Alexander Hunter/The Washington Times
Federal Reserve Chairman Janet Yellen, left, reacts as a technician works to resolve a computer problem during her speech at a conference on economic opportunity at the Federal Reserve Bank in Boston, Friday, Oct. 17, 2014. (AP Photo/Michael Dwyer)
**FILE** Pedestrians walk past the Federal Reserve Bank in New York on Oct. 18, 2012. (Associated Press)
**FILE** The building of the Federal Reserve Bank in downtown Manhattan is seen here on Aug. 17, 2007. (Associated Press)