Pope Francis (C) greets children next to Ecuadorean President Rafael Correa (L) upon arrival at the Mariscal Sucre international airport in Quito on July 5, 2015. Pope Francis arrived in Quito Sunday to begin his first South American trip in two years, for an eight-day tour of Ecuador, Bolivia and Paraguay highlighting the plight of the poor on his home continent. AFP PHOTO / JUAN CEVALLOS