Christina Lamb's quest for a new body to investigate crimes against journalists

Today is World Press Freedom Day—but there is little to celebrate. The latest index from Reporters Without Borders (RSF) shows this is the worst year in its 25-year history, with the global average score at a record low. For the first time, more than half of all countries are classified as having “difficult” or “very serious” press freedom conditions, and just one percent of the world’s population