More info here:
http://www.wjbc.com/news/justice-department-to-reveal-name-of-individual-accused-of-aiding-9-11-hijackers/
Search (lots of sources): https://duckduckgo.com/?q=Justice+Department+to+Release+New+Information+in+Dispute+Over+Saudi+Role+in+9%2F11+Attacks&ia=web
No one here says rebuild the twin towers exactly the way they were.