My question is, why in sam hell doesn't Israel take care of this issue? There must be a lot more involved........follow the money?
Most of the puzzle is our own internally inconsistent politics regarding Israel. We have a pretty strong pro-Israel faction in congress. We provide them with funding and equipment .. and tacit support .. to use whenever we want to bloody someone's nose in the middle east but don't want to take responsibility ourselves. That support is pretty steady. And yet, we have a bleeding heart faction which wants to withhold funding and support any time Israel does our dirty work too well. That is further confused by our increasing isolationism. We leave Israel in a tenuous position. And .. they are not innocent of being our patsies either, they're pretty willing.
So .. so far as retaliating against Iran, I think Israel likely senses that they've already reached the limit of our support given the body count in Gaza and that this isn't the time to push further by attacking Iran. I could be wrong, though, and they could be bombing the [bleep] out of Tehran as I type. They're a bit .. unpredictable.