The express elevator shafts, which contained express elevators 6A and 7A were out of order for at least a month, and were still closed on 9/11.These shafts (shaft) could provide acces to the 1000 and 900 row columns...that's not all........
http://www.youtube.com/watch?v=WPtAOtO1nTY
This video explains everything, maybe it's a little bit too wild for this forum, but.......
