GB News reports that Rachel Reeves, writing in The Sunday Times ahead of a Harvard lecture, says Britain's future lies in the European Union and that Brexit has left the country 'poorer, weaker and less secure', despite Labour's 2024 manifesto explicitly ruling out a return to membership. She urges rejoin supporters to make the case and seeks progress on a youth mobility scheme and the SAFE defence partnership before the November 20 UK-EU summit, while Nigel Farage calls it a 'total betrayal of Brexit Britain' and Andy Haldane warns reigniting the debate would damage growth.