Republican nominee insults VP at event where she appeared remotely; Trump advisers reportedly gave exhaustion as reason for cancelling but a spokeswoman denies this

While Donald Trump is believed to have made gains among Black and Hispanic voters, a new poll shows the Kamala Harris continues to lead among the former group, the Guardian’s Anna Betts reports:

A new poll has revealed that Kamala Harris continues to lead Donald Trump among Black likely voters in battleground states.