U.S. leaders haven't spoken of disarmament lately. Why not? Iran is on the verge of creating a nuclear weapon. This is bad news for the U.S. and Israel, who have warned Tehran against holding nuclear power. The U.S. needs to step in and mollify at the crucial moment. Israel has been able to sabotage any Iranian progress in developing nuclear prowess, but no one has produced a key to a more peaceful route to reconciliation. So where are the peacemakers? Israel wants the U.S. to step in or even lead the way to block Iran's new nuclear ambitions. Iran, which...