The best thing that happened to Donald Trump the other week is that BuzzFeed published the raw Russia dossier about him. It can’t be pleasant for anyone to see his name associated with prostitutes and a bizarre sex act in print - the principle that all publicity is good publicity can be taken too far even for Donald Trump. But in the media’s ongoing fight with Trump, BuzzFeed’s incredible act of journalistic irresponsibility represented the press leading with its chin.