America is experiencing a dramatic increase in terrorist attacks-by jihadists, white supremacists, and Mexican cartels. In the face of these failures by the U.S. Government intelligence and law enforcement bureaucracies, a group of ad hoc vigilantes has exploded onto the scene. And, surprisingly, this shadowy and deadly vigilante group appears to be led by at least one of the U.S. Government’s most senior and trusted Counterterrorism insiders. $0.99 on Kindle.