Pope Francis is greeted by children upon his arrival at the Victor Manuel Reyna stadium in Tuxtla Gutierrez, Chiapas state, Mexico for a meeting with families, on February 15, 2016. Pope Francis reached out to Mexico's long-marginalized indigenous population on Monday, asking for forgiveness over their exclusion as he celebrated an open-air mass in native languages in impoverished Chiapas state. AFP PHOTO/OMAR TORRES