PM compares Burnham's economic proposals to Truss 'disaster'

Prime Minister compares Andy Burnham's economic proposals to Liz Truss' policies, calling Truss "a disaster for working people." Amid speculation of Burnham's leadership challenge, PM emphasizes economic stability as crucial. Burnham, contacted by Labour MPs, hints at a challenge, proposing tax changes. Labour MPs are divided over Burnham's potential challenge as he gives interviews ahead of Labour's autumn conference. Burnham seeks party support for a possible bid, needing at least 80 MPs' backing for a leadership challenge.