Pope Francis (R) greets the Archbishop of Bogota, Cardinal Ruben Salazar Gomez (L) as Colombian President Juan Manuel Santos looks on, upon his arrival to Bogota on September 6, 2017. Pope Francis arrived in Colombia for a five-day tour to plead for a "stable and lasting" peace in a divided country just emerging from a 50-year war that claimed hundreds of thousands of lives. / AFP PHOTO / RODRIGO ARANGUA