I gotta say, though, I really do have to wonder what kind of architectural genius lead to putting the support beams on the outside of Alexandria's walls.
I actually noticed this yesterday, when crazy Sasha was shooting the dead, was thinking it would suck if she shot the beams supporting the wall, then thought why are they only on the outside. I also dont see the walls as being all that strong, any lunatic with a vehicle could smash through it, but whatever Im not an engineer. The need a moat, cause that would be cool.