Joe Biden and Donald Trump clinch nominations to set up US election rematch

Joe Biden and Donald Trump have sealed their presidential nominations with decisive victories in a string of primaries, setting up a general election rematch that many voters do not want.

The outcome of contests across Georgia, Mississippi and Washington state was never in doubt with neither President Biden not Mr Trump facing major opposition.

There is no longer any doubt that the November election will feature a rematch between the two rivals.

At 81, Mr Biden is already the oldest president in US history, while 77-year-old ex-leader Mr Trump is facing the possibility of years in prison as a defendant in four criminal cases