Ra l H. Castro was the first Hispanic governor of Arizona, ambassador to El Salvador, Bolivia, and Argentina, lawyer, judge, and teacher. Born in Mexico in 1916, he moved with his family to a small mining community in Arizona in 1926. His earliest memories include collecting cactus fruit in the desert for food. His childhood served as a metaphor for Mexican and American attitudes of mutual suspicion and distrust. Castro, nevertheless, defied the odds...