Amidst the backdrop of a federal investigation into the actions of President Donald Trump, a previously unexplored legal question has emerged on a topic that forms the foundation of legal practice: Can a succeeding government official revoke a predecessor’s claim of the attorney-client privilege? Although the question is novel, its role within the government context is well established—having been asserted by Presidents Richard Nixon and Bill Clinton in their respective administrations. The context of current events, however, underscores the need to further define the operation of a privilege that is once again being relied upon by a president under investigation.