The original 9/11 Commission Report leaves many anomalies of the events unexplained. The most significant of these unanswered questions is the collapse of WTC building 7. Many people don't even know that there was a THIRD skyscraper that collapsed on 9-11-2001, that was not hit by a plane. Much of the evidence surrounding the collapses of all 3 buildings points to a controlled demolition.
Whether or not you believe the original report or have alternate theories of the events, we can all agree that there's a lot of questions that need honest answers. An impartial and truly independent team of expert scientists, architects, and engineers needs to be hired to fully examine the collapses of the buildings.