Federal Reserve Board Chairman Ben Bernanke addresses a gathering at the Federal Reserve Bank of Boston in Boston, Tuesday, Oct. 18, 2011. Bernanke says a key lesson learned from the 2008 financial ... more 
Federal Reserve Board Chairman Ben Bernanke addresses a gathering at the Federal Reserve Bank of Boston in Boston, Tuesday, Oct. 18, 2011. Bernanke says a key lesson learned from the 2008 financial crisis is that central banks must have a dual goal of controlling inflation while supporting the banking system. (AP Photo/Charles Krupa) less 
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Associated Press | Photo By Charles Krupa
Tue, Oct 18, 2011 2:36 PM EDT