The man who ran the SEC while it whiffed on Madoff and Stanford (Chris).

FORBES: Now We Should Hold Hearings Into The People REALLY Responsible For The Financial Crisis

Ricardo Salinas Pliego, the third-richest man in Mexico, disdains monopolies, dismisses minority shareholders and loves to trash the SEC.

FORBES: Mexican Maverick

But some critics say the SEC needs to do more to ensure that exchanges and trading firms are prepared for natural and man-made disasters.

WSJ: Questions Cloud Market Reopening