London Credit Blowup Has Wall Street Firms Scrambling

The collapse of Market Financial Solutions has some of the biggest names in finance, including Jefferies, Wells Fargo and Barclays, scrambling to recoup whatever money they can from an embattled company. MFS was a nonbank finance firm looking to fill a gap that major banks had ignored or shunned, while tapping Wall Street giants for the cash to do it. Bloomberg's Neil Callanan explains.