eyewitness reports of the crash site, media reports of a corresponding and bizarre evacuation at Cleveland Hopkins International Airport, oddities in the transcripts of cell-phone calls supposedly placed from the plane during the hijacking, and the sighting of the tail number of Flight 93 on an aircraft in use at a later date. The film follows this with a miscellaneous listing of allegations. It claims that cell phone calls could not be made from American Airlines flights at the time of the crash—asking why American Airlines had to install a system in their own airplanes to allow the reception of cellular signals within the planes if they could do this regardless on September 11. It suggests that calls from passengers and crew were faked using sophisticated voice-morphing technology developed by the Los Alamos National Laboratory in New Mexico—and that the December 13, 2001 video of Osama Bin Laden claiming responsibility for the attacks was also faked, featuring what appeared to be an overweight lookalike version of Bin Laden. Finally it alleges that of the list of hijackers the government initially released, many were not in the planes and therefore survived September 11, 2001 and may even still be alive. In the end, the film gives financial motives for people it says would have benefited from launching the attacks. It first mentions Larry Silverstein, who supposedly stood to receive a substantial insurance payout after the attacks due to a fictional "anti-terrorism clause". It makes other allegations of insider trading and Halliburton's benefiting from the subsequent launch of America's War on Terror. Presentation and revisions Although each version of the film asserts that the events of 9/11 were essentially an "inside job", there were significant revisions between the particular theories that different editions posited. For example: Loose Change: 1st Edition (2005) The first edition, Loose Change, suggested that there was an unusual device (which the filmmakers refer to as a "pod") under the fuselage of the plane that struck the South Tower of the World Trade Center. The "pod" was presented as evidence that the planes involved in the attack were replaced with remote-controlled drones. Another film 911: In Plane Site delves into the topic of the commercial airlines being military airlines with "pods". Official flight records were also presented as evidence that the aircraft involved are still in active service, though it is stated that the producers do not know what