Pope Francis greets Alfredo de la Fe, a violinist who was to attend a mass given by Pope John Paul II 31 years ago but missed it due to problems with drugs and alcohol, outside the Nunciatura in Bogota on September 8, 2017. During his five-day visit to Colombia Pope Francis urged people to avoid seeking vengeance for the sufferings of their country's half-century civil conflict as they work towards a lasting peace. / AFP PHOTO / JOHN VIZCAINO