From today, all large shops and supermarkets in England will have to cover up cigarettes and hide tobacco products from public view, under new rules. It is hoped it will protect children from tobacco promotion and help people quit smoking.
She said there was "no positive use" for tobacco and no known safe level of use.
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.