One thing that puzzles me, is how did the treehuggers manage to cut the fence & get themselves all comfy without any of them being shot?
Let me guess, despite the armed plods wandering the terminal, they don't do perimeter patrols and knock off when it gets dark. just so that they're noce & fresh in the morning to back up the macdonalds rejects barking at you to take your belts, shoes, watches, glasses, false legs, artificial noses & wigs off.
I really must stop taking the cynical pills