Refco Inc., a failed U.S. commodities brokerage, is suing Grant Thornton, PwC and Ernst & Young in the U.S. and other related parties for more than US$2 billion in damages for their role in an initial public offering scandal. Refco collapsed in 2005 shortly after its IPO, and was found to have hidden US$430 million in debt, CFO.com reports. + |