Under the Wall

1082.912 - 1110.287 Unknown Speaker

They draw a circle on the floor and they start digging down. They have to dig to a certain depth. It's about as deep as a mini car. And once they get to that depth, they know they can start digging along towards East Berlin. So you have one digger hacking out the clay. You have another one shoving pieces of wood into the walls. And then you have Joachim, who's this real whiz kid.