Former MF Global clients have expressed alarm at claims missing funds have "vapourised".
Ahead of crucial testimony by former MF Global risk officers this week before the House of Representatives in Washington, an investigator warned missing funds may never be found.
The comments by an unnamed official to the Wall Street Journal also came ahead of the 31 January deadline for customers to file their claim with the US trustee to be considered for further distributions.
The source warned that findings...