A recap of some of the biggest corporate governance scandals that hit in the last 10 years
Oct. 23, 2006 file photo of former Enron CEO Jeff Skilling.
(RICHARD CARSON/Richard Carson/Reuters)
July 13, 2005 file photo of former Worldcom CEO Bernard Ebbers.
(LOUIS LANZANO/Louis Lanzano/AP)
May 1, 2007 file photo of former Nortel CEO Frank Dunn.
(Fred Lum/Fred Lum/The Globe and Mail)
Nov. 15, 2006 file photo of former Hewlett-Packard Co. chairwoman Patricia Dunn.
(PAUL SAKUMA/Paul Sakuma/AP)
A June 20, 2005, file photo of John Rigas, former CEO of Adelphia Communications.
(SETH WENIG/Seth Wenig/Reuters)
The RIM campus in Waterloo, Ont. is seen on June 17, 2011.
(JENNIFER ROBERTS/Jennifer Roberts for The Globe and Mail)
April 11, 2006, file photo of Calisto Tanzi, founder of Parmalat.
(LUCA BRUNO/Luca Bruno/AP)
Nov. 10, 2003, file photo of Ramalinga Raju, former chairman of Satyam Computer Services Ltd.
(Louie Palu/Louie Paul/The Globe and Mail)
June 2, 2005, file photo of former Tyco chairman Dennis Kozlowski.
(Chris Hondros/Chris Hondros/Getty Images)
Former Olympus president Micahel Woodford pictured on Nov. 24, 2011, in Tokyo.
(YOSHIKAZU TSUNO/Yoshikazu Tsuno/AFP/Getty Images)