Overview: Ventura investigates the theory that a missile, and not a hijacked airliner, hit The Pentagon during the September 11 attacks. Questioned are issues such as the lack of surveillance video released by the FBI; debris and damage inconsistent with a jetliner crash; the extreme difficulty of crashing a jetliner at high speed into a specific ground target by an amateur pilot, and links to a possible cover-up of $2.3 trillion of unaccounted taxpayer money announced by then Secretary of Defense, Donald Rumsfeld, just a day before the attacks.