If the information in those boxes is recoverable, or if, as is likely, it has been recovered already, it could give crucial evidence regarding the skill of the hijacker/pilots, perhaps of their strategy, of whether they were getting outside help in guiding them to their targets, of how fast they were flying and a host of other things.



Why would the main intelligence and law enforcement arm of the U.S. government want to hide from the public not just the available information about the two hijacked flights that provided the motivation and justification for the nation’s "War on Terror" and for its two wars against Afghanistan and Iraq, but even the fact that it has the devices which could contain that information? Conspiracy theories abound, with some claiming the planes were actually pilotless military aircraft, or that they had little or nothing to do with the building collapses. The easiest way to quash such rumors and such fevered thinking would be openness.



Instead we have the opposite: a dark secrecy that invites many questions regarding the potentially embarrassing or perhaps even sinister information that might be on those tapes. [Counterpunch]