Ms. Mangum is the Lead Independent Director of the Board of Directors. Ms. Mangum chairs the Corporate Governance Committee and serves on the Compensation and Management Development Committee and Executive Committee of the Board of Directors. Ms. Mangum has served as the Chief Executive Officer of IBT Enterprises, LLC since October 2003. Prior to this, she served as the Chief Executive Officer of True Marketing Services, LLC and MMS Incentives, Inc. She currently serves as director of Haverty Furniture Companies, Inc., and Express, Inc., with previous service as a director of Collective Brands Inc., and its predecessor, PaylessShoeSource, Inc., Scientific-Atlanta, Inc., Respironics, Inc., Matria Healthcare, Inc., Emageon Inc. and PRGX Global, Inc. Ms. Mangum is an advisory board member of Emory University/Goizueta Business School, Piedmont College and The Shopping Center Group. Ms. Mangum's qualifications to be a member of our Board of Directors include her current service as a Chief Executive Officer, and extensive business and management experience, including serving as an executive with General Electric, BellSouth and Holiday Inn Worldwide. She has extensive knowledge of marketing, accounting and finance, as well as compliance and internal controls. Ms. Mangum has been a director since 2002.