Herman also serves on the boards of several big companies , including Coca Cola Corporation 's Human Resources Task Force , Toyota 's Diversity Advisory Board , Cummins , Metro Goldwyn Mayer , and Prudential and is the chairman and CEO of New Ventures , Inc. Herman also now serves on the boards of several major companies , including Coca Cola Corporation 's Human Resources Task Force , Toyota 's Diversity Advisory Board , Cummins , Metro Goldwyn Mayer , and Prudential and is the chairman and CEO of New Ventures , Inc.