Everyone is ushered into a line, waiting to board. Before they are allowed on, each person is asked to put out a limb, or to pull their clothing aside. The short, heavily wrapped man presses a small object against them, and some let out a short cry or take a deep intake of breath. When it is your turn you reveal your shoulder, and you see that in the man’s gloved hand there is something akin to... [click here for more]