Detailed text transcripts for TV channel - CNN - 20110315:07:11:00
Problems. but how arbitrary is that? >> it seems very arbitrary. i talked to lots of experts both back in the states and people who focus on this sort of thing aren't world. and it is an arbitrary number. what they can say now, they're starting to get some data back because they're testing people in the area. it's not the most sophisticated testing. i mean, they're using geiger counters around them, trying to get an idea of how much radiation exposure they've had. the best way to know if someone is exposed is if they start to develop any symptoms. but these counters at least seem to indicate t...