Pope Leo XIV waves from his car as he leaves with his personal secretary, Monsignor Edgard Iván Rimaycuna Inga, right, after visiting the Città Universitaria (University City) at Sapienza University of Rome where he met with faculty and students at the institution's primary campus, one of the world's oldest and largest universities, Thursday, May 14, 2026. (AP Photo/Gregorio Borgia)