Pressure mounts on embattled UK PM Keir Starmer as rivals circle

British Prime Minister Keir Starmer's administration is facing turmoil following a poor local election result for the Labour Party. Starmer has refused calls to resign despite pressure from over 80 MPs and the resignation of four junior ministers. Labour figures are rallying around Greater Manchester Mayor Andy Burnham, who is being backed by several key party members, including Wes Streeting and Lucy Powell