After David Cameron arrived to meet US President Barack Obama for a "working dinner", the White House tweeted:
A walk on the colonnade: President Obama talks with UK Prime Minister David Cameron before their working dinner. http://t.co/wXSbl8nbO7
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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.