wsherif1,
I trust you understand that is procedure to let relevant parties comment on a preliminary report before it is made final, in an accident such as this I would image that the FAA/Airbus/AA/Pilot Unions/ATC Unions would have been consulted prior to its release, they would have been provided a confidential copy of a preliminary report, provided feedback, and the NTSB then taking onboard this feedback amend the preliminary report to come up with the final report.
It’s not uncommon for the preliminary report to change when it becomes final.
If however you are suggesting that NTSB is removing information not at the request of one or more of the interested parties, but a wilful deception of the public, I think you are duty bound to report the same with any evidence you have to the relevant law enforcement agency. If this is true I think you have every right to be angry at the NTSB.
