Benjamins or Bullets: How Mexico Became a Narco-Democracy

This is how it used to work: In the 1970s farmers would pay Mexican officials for permission to plant hectares of marijuana or poppy. “Once the fields had been sown,” an anonymous source tells Mexican journalist Anabel Hernández, “they stuck little colored flags on them, according to the arrangement. This meant that when the [government] helicopters flew over, instead of fumigating them they would water them.”