The aim is to mobilise these young people to make a concrete commitment to announcing the Gospel in their daily lives. On the morning of the 30th they will meet with Pope Benedict XVI in the Paul VI hall in the Vatican before moving on to the park in front of the Papal Basilica of St Paul Outside the Walls. ###>Dans la matinée, ils rencontreront, dans la salle Paul VI, le Saint-Père Benoît XVI.