John Williams, president and chief executive of the Federal Reserve Bank of San Francisco, takes part in a panel discussion titled "U.S. Overview: Is the Recovery Sustainable" at the Milken Institute ... more 
John Williams, president and chief executive of the Federal Reserve Bank of San Francisco, takes part in a panel discussion titled "U.S. Overview: Is the Recovery Sustainable" at the Milken Institute Global Conference in Beverly Hills, California May 1, 2012. REUTERS/Danny Moloshok less 
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Reuters | Photo By � Danny Moloshok / Reuters / Reuters
Mon, May 19, 2014 3:32 PM EDT