Saw something on TV last night that brought attention

My husband and I were watching TV last night about families building bomb shelters because of our nuclear threats and I just got interested about looking it up to see what something like that would cost. But the article I read was very interesting.
Here is the web site:

[url]http://undergroundbombshelter.com/[/url]

Told alot of stuff about what to expect with a nuclear bomb explosion. Really scary stuff but something we really all should know about and so many of us are not prepared for this situation because the bomb shelter is something the US Stopped building years and years ago!