interesting definition of "sanity"

O’Reilly offers sensible Iran policy:
“You know, in a sane world, every country would unite against Iran and blow it off the face of the earth. That would be the sane thing to do.”

(Think Progress)
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I know that one person couldn't do this in particular, but what is going to happen when someone murders another person because of the racist tripe that these morons spout?