Pope Francis and Paraguay's President Horacio Cartes, attend a welcome ceremony at the Silvio Pettirossi International airport in Asuncion, Paraguay, Friday, July 10, 2015. Upon getting off the plane, Francis sat down next to Cartes, and listened to a girls' choir that sang in Spanish, along with indigenous languages Guarani and Ache, and watched dancers perform. (AP Photo/Victor R. Caivano)