A very interesting post from Kevin Marsh, head of the BBC’s college of journalism, reflecting on the Panorama fuss earlier in the week: ‘This is how it is now and will be more so in days to come. And it’s not a bad thing for Big Journalism. If the argument for investigative journalism is that things done in the light are done with more integrity and accountability than things done in the dark… then the argument for investigating journalism – for audiences and those journalism puts in the news to investigate journalism – is unanswerable.’