Here are the latest developments from Pope Francis' trip to South America:
Pope Francis is now in Paraguay, where he's set to spend three days for the last stop of his South America tour.
Paraguay's government has declared Friday and Saturday national holidays in honor of the pope's visit.
While in Paraguay, he will celebrate two Masses, including one in Caacupe, the center of Paraguayan spirituality. He'll also meet with President Horacio Cartes on Friday and with hundreds of local groups on Saturday.
Bolivian President Evo Morales is settling the question of whether the 78-year-old Francis chewed coca leaves during the visit to cope with the altitude during his four-hour stop in Bolivia's capital, which has an altitude of 13,100 feet.
The leaf is the raw material for cocaine and Morales has been trying to get it off the international list of controlled narcotics because it is also widely chewed in the Andes as a mild stimulant.
Morales said in a Friday interview with The Associated Press that he gave the pope a wallet with coca leaves, but he apparently didn't use them.
But he says the pope did drink two cups of coca tea at the government palace.
Evo Morales says he feels like he's got a good friend and ally in his battle for revolutionary social change and halting global warming: Pope Francis.
Bolivia's president says he thinks that what Pope Francis preaches amounts to socialism — though the pope himself insists he's not preaching any political doctrine.
In an interview Friday with The Associated Press, Morales referred to the pope as "the first and best politician in the world."
Francis has said several times that concern for the poor and marginalized is at the center of the Gospel, but has said Marxism is wrong.
Hours before Pope Francis is set to arrive, tens of thousands of people are lined up along an 8-mile (13-kilometer) stretch of road coming from the airport to downtown Asuncion. The pope is set to spend three days there for the last stop of his South America tour.
The Paraguay government declared Friday and Saturday national holidays in honor of the pope's visit. While in Paraguay, he will celebrate two Masses, including one in Caacupe, the center of Paraguayan spirituality. He'll also meet with President Horacio Cartes on Friday and with hundreds of local groups on Saturday.
The Paraguay field where Pope Francis will celebrate the final Mass of his South American tour is cursed with serpents.
At least that's the warning from Paraguay's health ministry.
The Pope is due to celebrate Mass Sunday at the Nu Guasu site in a subtropical forest in Paraguay.
Health Minister Antonio Barrios says the area is a natural habitat for the reptiles. He says authorities have antivenom, but says the faithful should wear boots in any case.
Pope John Paul II celebrated a mass in this same place in 1988 under torrential rains.
Bolivian police say they have detained three Chileans who wanted to deliver a letter to Pope Francis. The men are protesting the Pope's ordainment of a bishop in southern Chile who is accused of covering up for a pedophile priest.