President Donald Trump speaks during an arrival ceremony with China's President Xi Jinping in the Grand Foyer of the White House, Thursday, Sept. 24, 2026, in Washington. (AP Photo/Jacquelyn Martin)

President Donald Trump walks to board Air Force One at Joint Base Andrews, Md., Sunday, Sept. 27, 2026. (AP Photo/Cliff Owen)

President Donald Trump talks to reporters on the South Lawn of the White House before boarding Marine One, Sunday, Sept. 27, 2026, in Washington. (AP Photo/Allison Robbert)

A priest arrives for a Mass celebrated by Pope Leo XIV at the Sanctuary of Our Lady of Lourdes, Sunday, Sept. 27, 2026. (AP Photo/Laurent Cipriani)

Priests sit before a Mass celebrated by Pope Leo XIV at the Sanctuary of Our Lady of Lourdes, France Sunday, Sept. 27, 2026. (AP Photo/Thibault Camus)

Pope Leo XIV celebrates Mass at the Sanctuary of Our Lady of Lourdes, France, Sunday, Sept. 27, 2026. (AP Photo/Thibault Camus)

A woman walks and vehicles drive in an intersection in front of a billboard showing portraits of the late Iranian Supreme Leader Ayatollah Ali Khamenei, right, late leaders of Lebanon's Hezbollah group Hassan Nasrallah, center left, and Hashem Safieddine, left, marking the second anniversary of the killing of Hassan Nasrallah, in Tehran, Iran, Sunday, Sept. 27, 2026. (AP Photo/Vahid Salemi)

Tents sheltering displaced Palestinians are seen amid war-damaged buildings in Gaza City, Saturday, Sept. 26, 2026. (AP Photo/Jehad Alshrafi)