ISIS utilized modern media technology to widely publicize video and images of mass beheadings. Today, we have mass shootings in the U.S., bombings in peaceful, public places in the Middle East, and multiple shootings and stabbings of random civilians in Europe. And now, violent Mexican cartels have escalated their terror to a new level—hanging the dead bodies of their victims in public locations. Historically, Mexico’s cartels have fought over territory and drugs. Recently they have expanded their violence into different areas of the Mexican economy.