From left: Jon Corzine, former MF Global Holdings Ltd. chairman and CEO; Bradley Abelow, MF Global president and COO; and Henri Steenkamp, MF Global CFO, are sworn in Dec. 13, 2011, on Capitol Hill prior to testifying before the Senate Agriculture Committee. (Associated Press)

Photo by: Susan Walsh

From left: Jon Corzine, former MF Global Holdings Ltd. chairman and CEO; Bradley Abelow, MF Global president and COO; and Henri Steenkamp, MF Global CFO, are sworn in Dec. 13, 2011, on Capitol Hill prior to testifying before the Senate Agriculture Committee. (Associated Press)