It Category B News Today

Letters that were laced with anthrax. a question people might have is how much of a threat is ricin? ricin is toxic and lethal but only if its injected. thats why they consider it category b or a lower threat agent as opposed to, say, anthrax, which is much more deadly. erin? >> thank you, dana. you just heard her talk about senator wicker received a protective detail. earlier i spoke to the chairman of the homeland security committee, and i asked him about that added security. >> i think securi...

Anthrax. a question people might have is how much of a threat is ricin? ricin is toxic and lethal but only if its injected. thats why they consider it category b or a lower threat agent as opposed to, say, anthrax, which is much more deadly. erin? >> thank you, dana. you just heard her talk about senator wicker received a protective detail. earlier i spoke to the chairman of the homeland security committee, and i asked him about that added security. >> i think security detail would be appropriat...