For the longest time, there was no footage of the attack on the Pentagon. This was one of the few pictures taken by a traffic camera at one of the security gates on the Mall side of the Pentagon. I guess the date was off by a day.
The fire burned so hot on that side from all of the jet fuel, that the only thing left in the area of the attack were the heavy duty safes. All the cube furniture, metal desks and office equipment were completely incinerated. They took bobcats in and scooped up the debris and dumped it out the windows. 2 months later they tore down the 250' burned section in outer (E) ring, D ring and C ring due to weakened columns from the heat.
I can still remember sitting in a meeting in the E ring saying to myself, 'nah, they wouldn't attack the Pentagon, the Capital or the Whitehouse would be much more valuable targets for these cowards.'