Hungarian Prime Minister Viktor Orban, center, does the sign of the cross as he attends a mass celebrated by Pope Francis for the closing of the International Eucharistic Congress, at Budapest’s Heroes Square, Sunday, Sept. 12, 2021. Francis is opening his first foreign trip since undergoing major intestinal surgery in July, embarking on an intense, four-day, two-nation trip to Hungary and Slovakia that he has admitted might be overdoing it. (AP Photo/Gregorio Borgia)