Great Article from Architectural Record:
"A Controversial Tower at Ground Zero"
By Joann Gonchar, AIA
http://archrecord.construction.com/p...ade-Center.asp
"There is no denying that One World Trade Center (WTC), the 104-story tower now rising at the northern end of the Ground Zero site, is a tremendously ambitious commercial real estate venture..."
Although the article title suggests otherwise, it says pretty much nothing about any controversy.
Interesting description of the new base, however:
"However, after discovering that tempering caused the panels to bow, interfering with the laminating process, the project team devised another solution. The alternate, which sources describe as glass fins projecting from the facade at various angles, is now in the bidding phase but has yet to be finalized."
Lots of construction and structural details I really haven't seen anywhere else, including this and other detailed drawings:
The drawing is from SOM but I got it off of Architecture Record's website, same link as above.