The US president race between Donald Trump and Kamala Harris is so close that Americans in London could help to sway key states which could decide the outcome of the election, says leading experts.
John Scardino, UK vice chair of Democrats Abroad, stressed that overseas US voters can “punch above their weight” as while they are relatively small in numbers they can still influence the outcome in swing states such as Georgia, Wisconsin, Pennsylvania, Michigan, Arizona, Nevada and North Carolina.