Canada Free Press: Alan Greenspan former chairman of the US Federal Reserve Board, a position touted as one of the most powerful unelected offices in the world, in a hearing before Rep. Henry Waxman`s House Committee on Oversight and Government Reform said he got it wrong in answer to questions about his role in the recent financial meltdown. His extremely mobile face deadpanned that his economic models, which he had relied on for 40 years, were wrong. He did not apologize; it was merely a statement of fact …