FILE- In this Tuesday, Dec. 13, 2011, file photo, former MF Global Holdings Ltd. Chairman and CEO Jon Corzine arrives on Capitol Hill in Washington to testify before the Senate Agriculture Committee hearing to examine MF Global bankruptcy. Former New Jersey Gov. Jon Corzine could face a lawsuit from the trustee overseeing the liquidation of the brokerage MF Global. Trustee James Giddens is in charge of recovering $1.6 billion in customer money after the company collapsed last fall. Giddens primarily blames Corzine for the company's problems that led to its demise. (AP Photo/Susan Walsh,File)