The new MP for Makerfield will give what his team has called "his first major leadership speech" on Monday morning.
Andy Burnham will have to set out his stall to show how he will deliver on his promises, the BBC's political editor writes.
The prime minister's decision to send Lord Mandelson to Washington is like a horror film for Sir Keir Starmer, stuck on repeat. The whole saga has now cost another person their job – Sir Olly Robbins, ...
The BBC's political editor speaks about Andy Burnham's first speech since launching his PM bid.