running mate

Kamala Harris chosen as running mate

Once a rival for the top job, the California senator of Indian-Jamaican heritage had long been considered the front-runner for the number two slot.

The former California attorney general has been urging police reform amid nationwide anti-racism protests.

Mr Biden will face President Donald Trump in the election on 3 November.

At a White House news conference on Tuesday, Mr Trump, a Republican, described Ms Harris as "my number one draft pick".

Ms Harris will debate Mr Trump's running mate, Vice-President Mike Pence, on 7 October in Salt Lake City, Utah.