Pedestrians walk past Holy Name Cathedral in Chicago's calls for prayers, Wednesday, Oct. 14, 2026, for Pope Leo XIV after his lung cancer diagnosis. (AP Photo/Nam Y. Huh)

A pedestrian walks past Holy Name Cathedral in Chicago's calls for prayers, Wednesday, Oct. 14, 2026, for Pope Leo XIV after his lung cancer diagnosis. (AP Photo/Nam Y. Huh)

People pray at a votive mass for Pope Leo XIV in light of his lung cancer diagnosis at Holy Name Cathedral in Chicago, Wednesday, Oct. 14, 2026. (AP Photo/Nam Y. Huh)

A person prays at a votive mass for Pope Leo XIV in light of his lung cancer diagnosis at Holy Name Cathedral in Chicago, Wednesday, Oct. 14, 2026. (AP Photo/Nam Y. Huh)

A pedestrian walks past Holy Name Cathedral in Chicago's calls for prayers, Wednesday, Oct. 14, 2026, for Pope Leo XIV after his lung cancer diagnosis. (AP Photo/Nam Y. Huh)

In this screengrab made from video, a sign outside of Holy Name Cathedral in Chicago, Wednesday, Oct. 14, 2026, calls for prayers for Pope Leo XIV after his lung cancer diagnosis. (AP Photo/Laura Bargfeld)

In this screengrab madefrom video, Rev. Louis Cameli speaks at a votive mass for Pope Leo XIV in light of his lung cancer diagnosis at Holy Name Cathedral in Chicago, Wednesday, Oct. 14, 2026. (AP Photo/Laura Bargfeld)

In this screengrab made from video, people pray at a votive mass for Pope Leo XIV in light of his lung cancer diagnosis at Holy Name Cathedral in Chicago, Wednesday, Oct. 14, 2026. (AP Photo/Laura Bargfeld)