CNBC Power Lunch May 11, 2012
financial regulation is costing them. wall street now fires back at the volcker rights. sue herera has a big interview on that one coming up when we check in with her in just a moment and this just in, breaking news right now, the s.e.c. says it is opening an investigation into jpmorgan's whale of a bad trade. mary thompson kicks off our coverage of that $2 billion mistake. mary. >> well, tyler, calling the trading loss is an egregious mistake born of sloppiness and weak oversight, on a call last night, jpmorgan ceo jamie dimon saying losses came from a trade put on by its chief inve...