Janet Yellen smiles before being sworn in as Federal Reserve Board chair, Monday, Feb. 3, 2014, at the Federal Reserve, in Washington. Yellen is the first woman to lead the Federal Reserve. (AP ... more 
Janet Yellen smiles before being sworn in as Federal Reserve Board chair, Monday, Feb. 3, 2014, at the Federal Reserve, in Washington. Yellen is the first woman to lead the Federal Reserve. (AP Photo/Charles Dharapak) less 
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Associated Press | Photo By Charles Dharapak
Mon, Feb 3, 2014 9:42 AM EST