Today is the beginning of the Holy Father`s visit to Portugal. The centre of the visit will be the visit to Fatima.
The program and texts of Benedict XVI's trip to Lisbon, Fatima, and Porto are on the Vatican`s website under The Apostolic Journey of Pope Benedict XVI to Portugal on the occasion of the 10th Anniversary of the Beatification of Jacinta and Francisco, young shepherds of Fátima (11-14 May 2010)
As regards the message(s) of Fatima, you may also like to visit another part of the Vatican website which is the dossier on Fatima compiled by the Congregation for the Doctrine of the Faith with photocopies of the manuscripts and other documents, including the account of the conversation on April 27, 2000, between Sister Lucia and Archbishop Tarcisio Bertone, then secretary of the congregation.
It is entitled The Message of Fatima.