Keir Starmer is on the brink of announcing his departure from Downing Street as early as today after spending the weekend weighing up his political fate with his wife Victoria. An announcement this morning would allow the PM to get ahead of Andy Burnham's entrance to Parliament this afternoon. The ex-Greater Manchester mayor will be sworn in as an MP, paving the way for him to challenge Mr Starmer as Labour leader. The PM spent the weekend with his wife - whom he refers to as Vic - at his grace-