Ricardo Moraes / Reuters
Pope Francis greets Catholic faithful during his arrival at Copacabana beach in Rio de Janeiro, Brazil, on July 25. Pope Francis is on the fourth day of his week-long visit for World Youth Day.
Sergio Moraes / Reuters
Catholic faithful are reflected on the windows of a hotel as they crowd the streets awaiting for the arrival of Pope Francis at Copacabana beach in Rio de Janeiro.
Victor R. Caivano / AP
Pope Francis waves from inside a Brazilian Air Force helicopter as he arrives at Copacabana beach in Rio de Janeiro.
Luca Zennaro / AP
The pontiff is making his first visit overseas since he was elected in March. An estimated 2 million people are expected to greet him.