CORPORATE  & BOARD CORPORATE  & BOARD OF DIRECTORS BOARD OF DIRECTORS 16 ISAIAH HARRIS, JR. ROMAN MARTINEZ IV DONNA F. ZARCONE WILLIAM D. ZOLLARS JAMES E. ROGERS JOSEPH P. SULLIVAN ERIC C. WISEMAN DAVID M. CORDANI ERIC J. FOSS JANE E. HENNEY, MD Independent Chairman  Retired President and Chief Executive Officer  AT&T Advertising and Publishing – East,  a communications services company Private Investor President  Visa Inc.,  a consumer credit company President and Chief Executive Officer  Cigna Corporation President, Chief Executive Officer and Director  ARAMARK Corporation,  a provider of food services, facilities management and uniform and career apparel Chairman, President and Chief Executive Officer  Duke Energy Corporation,  an electric power company Private Investor Chairman, President and Chief Executive Officer  VF Corporation,  an apparel company Retired Professor of Medicine University of Cincinnati  College of Medicine,  an educational institution Retired Chairman, President and Chief Executive Officer  YRC Worldwide Inc.,  a transportation and related services holding company President and Chief Executive Officer  The Economic Club of Chicago,  a civic and business leadership  organization JOHN M. PARTRIDGE