Bombing Iran's bomb
The NY Times had a story in its Week in Review section Sunday about the war games for an Israeli attack on Iran. So I guess it's jumped the shark.
(You can read the story here. My feeling is that an Iranian attack on Saudi Arabia is unlikely, but if it does happen, the U.S. launches an air war at that point, not later. But you've heard that already.)
The real calculation is this: Will five years buy Israel a missile defense system? If the answer is yes - and it is - expect an attack sooner rather than later.