Chevy Camero Pace Car Leads Detroit's Breast Cancer Walk

From left, Nancy MacKenzie, her sister Kathy MacKenzie, center, who works in IT for GM, and Kathy's best friend and cancer survivor Kim Smith, right, prepare to participate in the American Cancer Society's Making Strides Against Breast Cancer walk Saturday, October 12, 2013, in Detroit, Michigan. General Motors employees participated in the walk. Making Strides Against Breast Cancer is the largest network of breast cancer awareness events in the nation, uniting nearly 300 communities to finish the fight to cure cancer. (Photo by Jeffrey Sauger for General Motors)