Could the Democrats replace Joe Biden?

Joe Biden's fitness for the presidency was thrust to the centre of the 2024 White House race after Robert Hur, the special counsel investigating his handling of classified documents, issued a report on Thursday citing troubling memory lapses Biden experienced while being interviewed during the probe last year.

The assessment of Biden's mental confusion — which triggered an angry response from him at a hastily arranged press conference on Thursday night — overshadowed the report's conclusion, which was that the justice departme