People walk in Mekelle, the capital of Ethiopia's Tigray region, as fighting escalates with the central government, Thursday, Sept. 24, 2026. (AP Photo)

Barham Salih walks on stage during the Clinton Global Initiative, Wednesday, Sept. 23, 2026, in New York. (AP Photo/Ishika Samant)

FILE - A patient receives a vaccine protecting against human papillomavirus (HPV) at a pharmacy in Miami, Sept. 9, 2025. (AP Photo/Rebecca Blackwell, File)

Pope Leo XIV celebrates mass at Place de la Concorde, Paris, Saturday, Sept. 26, 2026. (AP Photo/Aurelien Morissard)

Pope Leo XIV waves to the crowd on the Champs Elysees avenue before a mass at the Place de la Concorde in Paris, Saturday, Sept. 26, 2026. (AP Photo/Emma Da Silva)

Pope Leo XIV waves to the crowd on the Champs Elysees avenue before a mass at the Place de la Concorde in Paris, Saturday, Sept. 26, 2026. (AP Photo/Emma Da Silva)

Pope Leo XIV arrives to celebrate mass at Place de la Concorde, Paris, Saturday, Sept. 26, 2026. (AP Photo/Gregorio Borgia)

Faithful cheer Pope Leo XIV at the Stade de France in Saint-Denis near Paris during a prayer vigil with young people, Friday, Sept. 25, 2026. (AP Photo/Thomas Padilla)