bio terrorism?

Things like this can not com from outside the country if we secure the border and hire very experienced people om our airports seaports other wise,it'll be obtained from inside the country and to stop it from happening we must make sure that everything under the watchful eyes of the security people and must do background check on everybody who has any contact or relation with the facilities.

We can put a dent in it but we will never stop it from happening, and it WILL happen!

Bio terrorism is more acurate and deadly. its posing a new threat to the world now only way to prevent its is to curb illegal activies on every scale.