The U.S. flag is displayed during the Tunnel to Towers Foundation event for the 25th Anniversary of 9/11, on the Ellipse near the White House in Washington, Tuesday, Sept. 8, 2026. (AP Photo/Mark Schiefelbein)

Photos are on display during the Tunnel to Towers Foundation event for the 25th Anniversary of 9/11, on the Ellipse near the White House in Washington, Tuesday, Sept. 8, 2026. (AP Photo/Jacquelyn Martin)

Frank Siller, Chairman and CEO of the Tunnel to Towers Foundation, speaks during the Tunnel to Towers Foundation event for the 25th Anniversary of 9/11, on the Ellipse near the White House in Washington, Tuesday, Sept. 8, 2026. (AP Photo/Mark Schiefelbein)

President Donald Trump arrives to speak during the Tunnel to Towers Foundation event for the 25th Anniversary of 9/11, on the Ellipse near the White House in Washington, Tuesday, Sept. 8, 2026. (AP Photo/Jacquelyn Martin)

Military personnel wait in front of Oslo Cathedral ahead of the procession for the funeral of Norway's King Harald V in Oslo, Wednesday, Sept. 9, 2026. (AP Photo/Markus Schreiber)

Police officers reflected in a window with a display showing Norway's late King Harald V prior to his funeral in Oslo, Norway, Wednesday, Sept. 9, 2026. (AP Photo/Markus Schreiber)

Members of the public wait behind a barrier along the route of the procession for the funeral of Norway's King Harald V near Oslo Cathedral in Oslo, Wednesday, Sept. 9, 2026. (AP Photo/Markus Schreiber)

Visitors tour the exhibition booths operated with Artificial Intelligence (AI) at the China International Supply Chain Expo in Beijing on June 25, 2026. (AP Photo/Andy Wong)