In my RSS reader, only five comments are displayed, and then this note:

"There may be more comments in this discussion. Without JavaScript enabled, you might want to turn on Classic Discussion System in your preferences instead."

Maybe worth a try?

Another good comparison: Schneier calculated, conservatively, in his recent summary of the situation, that the scanners are probably safe enough to only cause deadly cancer in 16 out of every billion passengers. An acceptable risk, perhaps--but *still* greater than the chances of being killed by a terrorist.