There are three that I know of right now. There's one in this area, building 68--that was why I made a bomb. We haven't been able to figure out how to get into it--and then two in the newest residential area that was found, over here.

[He goes from indicating the building marked 68 to the chapel and bunker.]

I haven't been there myself, so I'm not totally sure if that's still accurate. Just what I've heard being talked about.