Michele McNichol, the CEO of Wood Group Mustang, lost her husband to cancer around a year and a half ago. The whole situation was horrific, and she wants to help make sure others don't have to experience what she and her family went through. McNichol is chair of the newest chapter of CEOs against Cancer, a program of the American Cancer Society that works with CEOs of Fortune 1000 companies to develop preventative cancer programs for employees. McNichol and 12 other CEOs ranging from Phillips 66...