China Martens and Ben Ames

A major, executive shake-up is under way at security software vendor McAfee including the firing of the company's president in the wake of a stock-options investigation. McAfee announced that it has terminated the employment of its president, Kevin Weiss. The company's Chief Executive Officer (CEO) and Chairman George Samenuk is retiring from those roles and the board of directors has appointed Dale Fuller as interim CEO and president.