Harris secures support of majority of delegates – as it happened
Kamala Harris has secured the support of the majority of Democratic delegates, according to a spokesperson for Nancy Pelosi and US media, though has not been formally nominated
Newsom backs Harris as best candidate to take on Trump – as it happened
Vice-president says she will do ‘everything in my power to unite’ the party; liberal political action committee ActBlue says $46.7m raised in hours since Biden withdrew