I can't really tell what Kirchick is trying to get at
here but it inspired Justin Logan to tell me
something I didn't know namely that French television asked Ahmadenijad what he meant about how Israel should be wiped from the map, and he replied: "Why are you worried? Where is the Soviet Union? It has disappeared, has it not?"
Now I think it's actually clear enough why one might worry about this, and I have no objection to anyone worrying, but it really is different from threatening to kill all the inhabitants.
This article available online at:
http://www.theatlantic.com/politics/archive/2008/06/ahmadenijads-clarification/48837/