HAAHHHAAAA I knew u'd flip the fuck out...I'm pretty sure we won't attack...Israel might and I honestly don't care what happens to those people. But I'm sure they'll be fine.
If Israel attacks I'd bet money we'll be involved at some point. Israel is our strongest allie in the ME, if not one of our strongest world wide.
Here's my take. Both Israel and the U.S. have many reasons for concern in regards to Iran. Both have vested interest in security. If the U.S. attacks first once again we're painted as the evil enforcer. Israel attacks first, it becomes much easier for us to get involved by means of more "politically correct" reason.
If Israel attacks, the U.S. will be right there and will more then likely be advising strongly on that initial attack...odds are we're pushing for it.