Detailed text transcripts for TV channel - CNN - 20110330:05:48:00
States. it's now at 13 states. is this cause for concern at this point? >> well, i don't think it's cause for concern and i can tell you a couple things. one, it's likely more states will trigger these low levels of radiation higher than normal. but certainly low in terms of potential consequences on human health. so i think we're likely to see the number of states increase. we also know from looking at previous accidents, such as chernobyl, that you do get this radioactivity, you get the sort of plume, and it will circumnavigate the globe. that's what happened with the radioactive particles f...