I finally remembered to bring my camera to work with me. This is the new WTC 7 tower. It is currently quite a bit taller than my building, which tops out at 23 stories. I remember reading that it is going to be 57 stories tall by the time it is completed. It's hard to keep track but I would say that they are probably doing at least a floor per week. As you can see they have already started putting the on the glass. The corner of my building is on the right. Te lower 4 floors or so are not visible in this picture but they contain a sub station that will provide power to the entire site.