Donald G. Cook
Director since 2005. General, United States Air Force (Retired).
Other directorships: Burlington Northern Santa Fe Corporation from 2005 to 2010; Beechcraft LLC (formerly Hawker Beechcraft Inc.) from 2007 to 2014; USAA Federal Savings Bank since 2007; U.S. Security Associates, Inc. since 2011.
Relevant skills and experience: experience with organizational and intellectual capital matters gained throughout an extensive career with the United States Air Force.