A little more Pentagon detail

["Howard C. Berkowitz" <hcb () clark net>]

I'm seeing more damage now to the Pentagon, but, if you don't know 
the construction of the Pentagon, it may be misleading. The building 
is really five concentric buildings (E ring to innermost A ring) 
separated by small courtyards and a larger one in the middle. You can 
see interior structure of at least one side of the five sides of the 
pentagon forming the outermost ring, near the heliport, but as far as 
I can tell, the inner wall of the E ring hasn't gone down. The other 
side of the building looks fine.