Eurosceptic campaigners from the Vote Leave group have voiced anger over a planned ITV pre-referendum programme featuring David Cameron and Nigel Farage.
They say they want to see a Tory Eurosceptic to face the Prime Minister instead of the Ukip leader - and have threatened to involve the media regulator.
ITV News political correspondent Carl Dinnen reports:
More top news
The Democratic presidential candidate may also have shown his cards on his choice of running mate.
The US president also shared a post on Twitter accusing Dr Anthony Fauci of misleading the public over hydroxychloroquine.
Fears over an impending second wave of coronavirus dominates Wednesday’s front pages.