The DOJ and SEC are investigating McGraw Hill (MHP +2.85%) unit S&P for possible violations...

|By:, SA News Editor

The DOJ and SEC are investigating McGraw Hill (MHP +2.85%) unit S&P for possible violations in connection with its ratings of structured products, with McGraw Hill saying it is trying to persuade authorities not to file charges. It's not clear if today's news is related to a previous S&P disclosure about an SEC investigation.