So what do you think we will do about it?
ANSWER: not a damned thing. Thanks for nothing potus. Take 'em out now or our children will be victims later.
I tend to agree that we're not going to strike Iran unless threatened militarily.
But it's still pretty obvious that the US has positioned itself very well for that very contingency.
Furthermore, the importance of having two bordering countries (Iraq and Afghanistan) with freely elected representative governments and national constitutions cannot be understated. The strategy here, obviously, is that the Iranian people will look next door and say "Us too".