USA TodayCME Investigating MF GlobalNew York TimesThe investigation into hundreds of millions of dollars in missing money at MF Global has widened, as the CME Group confirmed on Tuesday that the brokerage firm failed to keep customer funds separate from ...MF Global Didn't Segregate Client Collateral, CME Group SaysBusinessWeekCME Group profit rises, says to watch costsReutersMF Global violated customer cash rulesUSA TodayFinancial Timesall 429 news articles »