Fed officials say US economy probably needs more aid

The United States Federal Reserve Board building is shown behind security barriers in Washington, in this October 28, 2014 file photo. The Federal Reserve’s first two-day policy meeting of the year concludes on January 28, 2015, with the Fed expected to signal it remains on track to begin raising interest rates later this year. REUTERS/Gary Cameron/Files (UNITED STATES – Tags: BUSINESS POLITICS)