Is that the modified tank that guy used to raze a hardware store or something?

I believe so.

That was crazy I'm going to go find it on youtube.

I heard it took him years to make it.

Yeah I've just watched a few videos and that's something like what they suggested. He had built it double walled with concrete in between so armour piercing bullets couldn't get through, they tried. Eventualy the motor gave up in the dozer.

Sure could use a fleet of those guys.