The horse is really out of the barn on this issue. The United States is not going to do a thing about it besides complain and complain and Iran knows it. It looks like Israel will do the same unless they see the bomb actually being placed on the launch pad. In the end it will be Israel more then the United States that pays a high cost for allowing this situation to continue to this point. This situation should have been taken out in its early stages. At this point all solutions are as bad as the problem itself.