No planes hit World Trade Center Building 7 on 9/11, yet it completely collapsed into its own foot print at near free fall. This has never happened before or since.
(just a coincidence United Airlines stock was heavily shorted before the attacks?)
Unfortunately most of the good research on this topic has been banned from Google/YouTube in recent years.
The 9/11 Commission and its final report are still held up as the final word on the events of September 11, 2001. But there's just one problem: Six out of the 10 commissioners have admitted that the commission was misled, stymied, hampered by conflicts of interest, and, ultimately, forced to participate in a politically motivated cover-up. This is the story of the doubtful 9/11 commissioners.
For the full documentary on all the whistleblowers click here
Larry Silverstein admits to demolition of WTC 7.
2 months prior to 9/11, on July 24th, 2001 Larry buys "terrorism insurance" on the world trade center complex. After the attacks he collected $4.55 billion.
A lot more can be added to this page
On a sidenote, check out Oliver stones new "JFK revisited" documentary on Showtime.