Pope Francis (L) and Cuban President Raul Castro (R) look at a Christ in a cross during a meeting in which they exchanged presents at Revolution Palace in Havana on September 20, 2015. Pope Francis met Sunday with Fidel and Raul Castro, the brothers who have ruled Cuba since its 1959 revolution, after celebrating an outdoor mass attended by hundreds of thousands. AFP PHOTO / POOL - Alejandro Ernesto