This fascinating subject is explored by the author, Jerry Langton, in a fresh and vibrant manner. He makes the often bloody stories flow nicely into each other. What is for sure is that the Mexican drug war is a nasty business and page after page of horrifying bloodthirstiness attends to this. We read of the different cartels from Sinaloa across Mexico. Ciudad Juarez, the murder capital of the world is a common area for discussion. The author always has his mind on the export role of the cartels and how their actions are affecting populations further North in the USA and Canada. If anything, it is difficult to weave together a fabric of the tale due to the sheer mass of brutalities that have occurred. More people are killed each year in Mexico due to the cartel warfare than in foreign war zones such as Iraq and Afghanistan. The book is not the first I have studied on this topic in Mexico and I found it very well-researched and full of details, some of which were unknown to me previously. It is certainly worth a read if the topic of Mexican cartels interests you.