Dennis J Keller
Director Emeritus and Co-founder, DeVry Inc.
Russ M Strobel
Chairman, President & Chief Executive Officer, Nicor Inc.
John E Rau
President & CEO, Miami Corporation; former dean of the Kelley School of Business of Indiana University
R Eden Martin
Of Counsel, Sidley Austin LLP
John F Riordan
Formerly President and CEO, Gas Technology Institute