Batman Vol.1 #429
Ralph Bundy explains the situation to Batman. As the Joker has become the new ambassador for Iran to the U.N., he now has diplomatic immunity and no one is allowed to touch him, and to make sure that Batman doesn't create an international event, the U.S. Government has called in Superman to make sure that Batman is under control. Batman doesn't like the situation and leaves the place, hoping that his actions don't put him against Superman.
Estimated Condition: VF/NM (Used)