A. A. Allison is a fifth-generation Texan with degrees from Harvard and the University of Texas. After serving in the Navy in Vietnam, he worked in business and politics in both the United States a...ver másA. A. Allison is a fifth-generation Texan with degrees from Harvard and the University of Texas. After serving in the Navy in Vietnam, he worked in business and politics in both the United States and Europe, where he lived for twenty years before returning to his Texas roots.ver menos