South Korea's Shin A Lam refused to leave the piste after losing her semi-final match against Germany's Britta Heideman. She was later led away after her loss was confirmed on appeal. She then returned and also lost her bronze medal contest.
South Korea's Shin A Lam has been led out of the hall after refusing to leave for more than 45 minutes in a complaint about losing her women's epee individual semi-final fencing to Germany's Britta Heidemann.
There are questions over the timings used in the match.
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.