Pope Francis greets an Argentine journalist, who works for Orbe 21, a TV channel from the Buenos Aires archbishopric, as he arrives to the San Cristobal Cathedral in Havana, Cuba, Sunday, Sept. 20, 2015. Francis was finishing the day with the vespers service at the San Cristobal Cathedral, and a meeting with Cuban young people. (AP Photo/Ramon Espinosa), APTOPIX