[Denver]

I really hope I wrong, but if you have the ability and money to build a 150,000sq ft. underground bunker, you ask for advice on air circulation and venting from an internet forum? Sounds like a troll or wantabe. I have gained very valuable knowlege from this site, but its still just a forum. I will not bet my life on anything I read on here or for that matter any site.

 

[Denver]

That is true and that hot chick on the Allstate commercial belives that guy with a fanny pack is a French model. lol