The same S&P that had no trouble rating billions of worth of worthless CDOs as AAA quality, has suddenly become much more cautious. https://en.wikipedia.org/wi

The same S&P that had no trouble rating billions of worth of worthless CDOs as AAA quality, has suddenly become much more cautious. https://en.wikipedia.org/wiki/Standard_%26_poors#Role_in_the_2007%E2%80%9308_financial_crisis https://en.wikipedia.org/wiki/Standard_%26_poors#Role_in_the...