By | March 20 2013 9:29 AM

JPMorgan Chase (NYSE: JPM) & Co. was downgraded again over concerns about the company's management and its board, according to the Wall Street Journal. A confidential government scorecard dropped the bank, long considered one of the best-run on Wall Street, from a 2 down to a 3 on a scale of 1 to 5, with 5 being the worst rating.