Is Andy Burnham about to return to Westminster?

Andy Burnham has announced he will attempt to return to Westminster after the Labour MP Josh Simons said he will vacate his Makerfield seat in order for Burnham to run in a byelection. It follows a day of breaking news in which the health secretary, Wes Streeting, resigned, saying he has lost confidence in the prime minister, and Angela Rayner announced she had been cleared by the HMRC. Where does this leave Keir Starmer, the leadership of the Labour party, and the country?. Help support our independent journalism at theguardian.com/politicspod