I'm glad someone else noticed how unusual the door is. But I believe I have an explanation. That is a emergency exit door only, you can see the rivets for a do

I'm glad someone else noticed how unusual the door is. But I believe I have an explanation. That is a emergency exit door only, you can see the rivets for a door-bar across its middle, and you can also see the alternative entrance door to 641A with lock in this PDF[0] page 14 from the lawsuit. I believe it is using this style of door-bar[1] (note the rivets). But obviously that is speculative. [0] http://www.wired.com/images_blogs/threatlevel/att_klein_wired.pdf http://www.wired.com/images_blogs/threatlevel/att_klein_wire... [1] http://i.imgur.com/NlpaqmH.jpg http://i.imgur.com/NlpaqmH.jpg