The European Court of Justice has ruled benefits can be denied to jobless migrants if they have never held a job in that country.
Dubbed "benefits tourism", it has occurred in many EU countries for some time.
But today Germany won the right to refuse to pay a Romanian woman and her son benefits on that basis.
Work and Pensions Secretary Iain Duncan Smith said the Government would work with administrations across Europe to assess the wider implications of the so-called 'benefits tourism' ruling by the European Court of Justice.
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.