The Times online is carrying a story that the Vatican has decided to aggressively assert its copyright in the Pope's pronouncements:
For the first time all papal documents, including encyclicals, will be governed by copyright invested in the official Vatican publishing house, the Libreria Editrice Vaticana.
... Publishers will have to negotiate a levy of between 3 per cent and 5 per cent of the cover price of any book or publication “containing the Pope’s words”. Those who infringe the copyright face legal action and a higher levy of 15 per cent.