Was Citi the Fed's sacrificial lamb? By: CNBC.com News March 27, 2014 at 11:17 AM EDT The Fed said it rejected Citi's capital plan over worries about how it would fare in a financial crisis, but not everyone is sure that's the only reason. Read More >> Related Stocks: Citigroup Goldman Sachs Group JPMorgan Chase & Co SunTrust Banks Twitter, Inc.