[spwa4]

... and if Iran keeps raising it will eventually become the only choice available, at which point we'll do it (and can I just say the truly horrible part: ... which was going to happen at some point anyway with the islamists in power)

[oblio]

How did you read the previous comment and decide that "insanity is the only option"?

The sane option would be to back down.

And no, not every adversarial regime can be taken down. The Soviet Union had to fall, nobody was going to invade it.