In November of 2010, a war-game exercise was conducted at the Pentagon, in which a passenger airplane crashed into the Pentagon, complete with a mock aircraft on fire after it crashed through into the inner courtyard. 10 month’s later, a passenger aircraft was supposed to have done this very same thing.
There are few coincidences stranger than this one, and even stranger, although this was an Army base publication, you can now no longer find this story.
Luckily, I archived it. You can view the story as it originally appeared here:
9/11 – There were a total of