Donald Trump’s campaign has submitted an official complaint accusing Labour of breaking US electoral law over the secondment of volunteers, just days after Nigel Farage accused Labour of ‘election interference’ after party advisers headed stateside to canvass for Kamala Harris. Now leaked documents thought to have originated from a Labour-linked group suggest the lefty lot may also be looking to attack Elon Musk’s Twitter as part of their pro-Kamala efforts.