It's very disturbing to know that North Korea, Iraq and Al Qaeda have the ability to levy attacks on US soil.
Even more disturbing is the way mainstream media spoon-feeds sensationalism and how some of the audience eats it up.
You could seal your home and hoard canned goods and water or you could live your life normally.
I choose the latter and feel good knowing that in spite of the terrorist' efforts, I am denying them victory.
Thanks to Sky-Guy and Downriggin for thoughtful posts.
I am more concerned with local government and law enforcement community than a biological attack from terrorists.....they have legal backing to impinge on our freedom.
Don't believe everything(or much of what) you see on TV.
They will sell you anything they can to make a buck.