... Lawyers for the former Conservative politician, Lord Alistair McAlpine, who was wrongly implicated in connection with sex abuse claims by a BBC show, have vowed to end the so-called trial by Twitter. They said they were looking at a "very long list" of users who wrongly repeated the allegations regarding Lord McAlpine with a view to taking legal action in the British courts. Simply deleting the messages would not be enough, the lawyers told The Guardian newspaper.