Donald E VandergriffDonald E. Vandergriff is considered an expert on Mission Command, Maneuver Warfare and Leader Development using the latest in Learning Methodologies. He is a noted speaker, award winning author, and teacher being named ROTC teacher of the year. He isalso the author or editor of six other books and over 100 articles. He is also a retired Marine and Army officer having served 24 years in uniform, and another 12 years as a contractor, both overseas and in the US. Read More Read Less