As Washington becomes increasingly engulfed by the spiralling crises in Donald Trump’s presidency, and even prominent Republicans compare it to the dark days of Watergate, even Republican voices have been asking how Donald Trump might be replaced.
Six decades ago, Dwight Eisenhower’s various illnesses stimulated a serious debate in the Congress over this question, but it was not until the 1963 assassination of his successor John F. Kennedy that Congress approved the 25th Amendment to the US Constitution, which provided a set of procedures for replacing a president in the event of