Sprayable Form News Today

Would deploy. >> anthrax is virtually the ideal biological agent for weapons purposes. its a bacterium that is very hard to -- it can survive all kinds of conditions. it can persist. it is very deadly. you can aerosolize it and spread it around with sprayers. >> reporter: june 2015 kim jong un tours the pyongyang biotechnical institute. the north koreans said it was a factory which manufactured pesticides but some machinery on display raised alarm. >> it seems they have invested a lot in importe...

Convert biological agents into sprayable form. south koreans would be in the direct line of fire, a threat taken seriously enough that south korea holds mock drills for wmd attacks. but american troops in south korea could also be hit. >> a small aircraft basically overflying them, individuals who are infected infecting them. theres just no way to guarantee and protect u.s. troops from this. >> reporter: officials say theres no evidence that north korea has yet produced a biological weapons. but...

Scale, and other machinery used to convert biological agents into sprayable form. south koreans would be in the direct line of fire. a threat taken seriously enough that south korea holds mock drills for wmd attacks. but nearly 38,000 american troops in south korea could also be hit. >> a small aircraft, basically, overflying them, individual who infected infecting them. theres just no way to guarantee and protect u.s. troops from this. >> reporter: officials say theres no evidence that north ko...