I tuned into the tail end of 20/20 last night and John Stossel's segment caught my attention because he was talking about the ultimate health impact of Chernobyl (I think he refers to the same IAEA report that I did in an earlier post). Overall, the 20/20 segment's topic was the "myth" that radiation is bad for you (20/20's choice of words, not mine). A webcast of that segment isn't available, but the transcript can be read here. Anyway, just more food for thought.