“People need rules and boundaries, and if society doesn’t provide them in sufficient measure, the estranged individual may drift into something deeper and more dangerous. Terrorism is built on structure. A terrorist act is a structured narrative played out over days or weeks or even years if there are hostages involved. What we call the shadow life of terrorists or gun runners or double agents is in fact the place where a certain clarity takes effect, where definitions matter, and both sides tend to follow the same set of rules.” – Don DeLillo (interviewed by Adam Begley, The Art of Fiction No. 135)