And, its the robot challenge. Can jobs be protected when automation takes over . And in sportsday on bbc news, Alastair Cook speaks after stepping down as england cricket captain, saying he could no longer give his all in the job, but wants to continue playing for his country. Good evening. We start tonight with the second of our special reports on the state of the nhs in england, as it struggles to cope with ever rising demand. The Institute For Fiscal Studies has warned that spending on health is unlikely to rise sufficiently to cope with the demands of a growing and ageing population. More on that in a moment, after our special correspondent ed thomas reports from the royal blackburn hospital, which was built to serve a population of 300,000 people, but is now serving more than half a million. Every bed on every ward. Never know what is coming through the door. Never. Lives depending on the nhs. I wouldnt be here today but for them. For a week the bbc was allowed inside the royal bl