Mr. Schulz brings a powerful and distinctive resume to the world of fiction. At age 62 he has had a string of fascinating and successful careers, with an emphasis on finance, criminology, and litigation. His first book, Brokerage Fraud: What Wall Street Doesn't Want You to Know, was an acclaimed study of the underbelly of Wall Street. Mr. Schulz's credentials and lifetime experiences have given him special insight into the myriad of issues surrounding not only the US-Mexico border, but the Country of Mexico itself. Mr. Schulz is a fiscal conservative, which we hear too little from in our count...