Former U.S. Federal Reserve Board Chairman Alan Greenspan (R) speaks with CNN's Jake Tapper at the fifth annual Washington Ideas Forum at the Newseum in Washington November 14, 2013. REUTERS/Gary ... more 
Former U.S. Federal Reserve Board Chairman Alan Greenspan (R) speaks with CNN's Jake Tapper at the fifth annual Washington Ideas Forum at the Newseum in Washington November 14, 2013. REUTERS/Gary Cameron (UNITED STATES - Tags: MEDIA POLITICS) less 
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Reuters | Photo By GARY CAMERON / Reuters
Thu, Nov 14, 2013 11:40 AM EST