And if there’s one thing Greenspan’s an expert on, it’s failure. (CNBC) — The Federal Reserve’s massive stimulus program had little impact on the U.S. economy besides weakening the dollar and helping U.S. exports, Federal Reserve Governor Alan Greenspan told CNBC Thursday. In a blunt critique of his successor, Fed Chairman Ben Bernanke, Greenspan said … Continue reading Greenspan: Stimulus Bill, QE1, QE2 Have Done Nothing To Help Economy…