Bank of America's Ken Lewis joins TARP recipient financial institution leaders before they testify before House Financial Services Committee on Capitol Hill in Washington, in this February 11, 2009 file photo. Lewis, whose handling of the takeover of Merrill Lynch & Co drew scorn from prosecutors and investors, will retire by year's end and his successor is yet to be determined, the bank said on September 30, 2009. Reuters Pictures 2 months ago

Bank of America's Ken Lewis joins TARP recipient financial institution leaders before they testify before House Financial Services Committee on Capitol Hill in Washington, in this February 11, 2009 file photo. Lewis, whose handling of the takeover of Merrill Lynch & Co drew scorn from prosecutors and investors, will retire by year's end and his successor is yet to be determined, the bank said on September 30, 2009.