On October 18th, the ACN (Aid to the Church in Need) will launch its yearly worldwide campaign of prayer for peace in the world. This initiative was born in 2005 in Caracas (Venezuela), from the words of Capuchin friar Padre Pio, “One million children praying the Rosary can change the world”. Today, it brings together youth from all over the world, united in their prayer for peace and unity.