After a warm welcome by Havana's crowd on Saturday afternoon, Pope Francis offered a Holy Mass in Havana's Revolution Square on Sunday morning in presence of Raul Castro, President of Argentina Cristina Fernandez and Panama's First Lady among other personalities. "To serve is to care for the fragile..." - defined His Holiness in his Mass and prayed for peace in "the suffered country of Colombia".
Then Pope Francis visited Fidel Castro.
Here is an extensive compilation of links not only on his tour, but on him as political figure.