Pope Francis waves to reporters at Rome's Fiumicino International airport, Sunday, July 5, 2015, as he boards his flight to Quito, Ecuador, where he will start a week-long trip to South America, including Bolivia and Paraguay. Francis is taking his "church for the poor" to three of South America's poorest and most peripheral countries, making a grueling, week-long trip that will showcase the pope at his unpredictable best: speaking his native Spanish on his home turf about issues closest to his heart. (AP Photo/Riccardo De Luca), APTOPIX