Pope Francis travels to South America to celebrate Mass and deliver speeches to the faithful. During his 6-day trip, the pope will visit Chile and Peru and discuss issues like corruption in politics, the rights of indigenous peoples and clerical sex abuse. </br></br>Pope Francis arrives at the Senor de los Milagros Sanctuary in Lima, Peru, Jan. 21, 2018.

Pope Francis visits the College Carlos and Marcelo in Trujillo, Peru, Jan. 20, 2018.

Pope Francis officiates an open-air mass at the beach resort town of Huanchaco, northwest of the Peruvian city of Trujillo, Jan. 20, 2018.

Pope Francis wearing typical Peruvian cap (Uchu) greets a boy in Plaza de Armas Square in Buenos Aires, Trujillo, Peru, Jan. 20, 2018.

Pope Francis waves to the crowd from the popemobile as he arrives to officiate an open-air mass at the beach resort town of Huanchaco, northwest of Trujillo, Peru, Jan. 20, 2018.

A dove that was released on the arrival of Pope Francis roosts on a section of the red carpet at the airport in Trujillo, Peru, Jan. 20, 2018.

Pope Francis arrives on the popemobile for a meeting with thousands of faithfuls in the Peruvian city of Puerto Maldonado, Jan. 19, 2018.

Pope Francis stands on the stage during a meeting with thousands of faithfuls in the Peruvian city of Puerto Maldonado, Jan. 19, 2018.

Pope Francis looks at the performance of an indigenous boy during his visit at "Hogar Principito" Children's home, in the Peruvian city of Puerto Maldonado, Jan. 19, 2018.

Antonio Borges Serum, of the Hunikui ethnic group from Acre, Brazil, listens to a speech during a meeting by Amazonian indigenous people in Puerto Maldonado, Madre de Dios province, Peru, Jan. 18, 2018, one day ahead of Pope Francis' arrival to Peru's Amazon.

Nuns take a selfie while waiting for Pope Francis to drive past, in Lima, Peru, Jan. 18, 2018.

People cheer as Pope Francis arrives at the nunciature, Jan. 18, 2018, in Lima, Peru.

Pope Francis leads an open-air mass at Lobitos Beach, near the northern Chilean city of Iquique, Jan. 18, 2018.

Pope Francis is greeted by Peruvian President Pedro Pablo Kuczynski, as he arrives at the international airport in Lima, Peru, Jan. 18, 2018.

Pope Francis leads the Holy mass at Lobito Campos, Iquique, Chile, Jan. 18, 2018.

Pope Francis rides through Iquique, Chile, Jan. 18, 2018.

Pope Francis marrying Latam airline flight attendants Carlos Ciuffardi, far left, and Paula Podest, center, during the flight between Santiago and Iquique, Jan. 18, 2018.

Pope Francis arrives at the Maipu temple for a meeting with young people in Santiago, Chile, Jan. 17, 2018.

Pope Francis greets Mapuches in an offertory of a Mass at the Maquehue Air Base, in Temuco, Chile, Jan. 17, 2018. Francis made comments urging the Mapuche people to reject violence in pushing their cause, while celebrating Mass in Temuco, the capital of the Araucania region, where many of Chile's estimated 1 million people of Mapuche descent live.

Pope Francis tries a sopaipilla, a typical Chilean pastry, at the San Alberto Hurtado shrine, in Santiago, Jan. 16, 2018.

A handout photo released by the Vatican press office Osservatore Romano showing Pope Francis during his visit to San Joaquin Women's Penitentiary Center, Jan. 16, 2018, in Santiago.

Faithfuls during the Holy mass Pope Francis leads in O'Higgins Park, Chile, Jan. 16, 2018.

Pope Francis makes his way through the crowd as he arrives on the popemobile at O'Higgins Park, Jan. 16, 2018, to give an open-air mass, in Santiago.

Pope Francis smiles at the faithful from the popemobile in Santiago, Chile, Jan. 15, 2018.

Chilean faithfuls cheer prior to the start of a Mass celebrated by Pope Francis at the Park O'Higgins in Santiago, Chile, Jan. 16, 2018.

Stray dogs walk on the stage before the open-air Mass to be officiated by Pope Francis at O'Higgins Park in Santiago, Chile, Jan. 16, 2018.

Pope Francis greets the faithful from the popemobile during his route to O'Higgins Park, where he will hold a Mass, in Santiago, Chile, Jan. 16, 2018.

Clergy take pictures before the start of a Mass celebrated by Pope Francis at O'Higgins Park in Santiago, Chile, Jan. 16, 2018.

General view taken during the open-air mass officiated by Pope Francis at O'Higgins Park in Santiago, Chile, Jan. 16, 2018.

Pope Francis (C) walks with the president of Chile, Michelle Bachelet (R), to hold a private meeting at the Palacio de La Moneda in Santiago, Chile, Jan. 16, 2018.

People wait for the arrival of Pope Francis at O'Higgins Park in Santiago, Chile, Jan. 16, 2018 where the pontiff will officiate an open-air mass.

A nun carries a foldable chair while waiting with others at O'Higgins Park where Pope Francis will hold a Mass, in Santiago, Chile, Jan. 16, 2018.

A man exhibits on his chest photos of Pope Francis to sell outside St. Jose Cathedral ahead of the papal visit in Temuco, Chile, Jan. 14, 2018.

Banners welcoming Pope Francis to Peru are seen in Lima, Jan. 13, 2018.