Shiite clerics carrying rifles march during the state-organized "Janfada," or "Sacrifice for Iran," military-style parade at Revolution Square in Tehran, Iran, Friday, Sept. 18, 2026. (AP Photo/Vahid Salemi)

FILE - Kamala Harris, former Vice President and 2024 presidential candidate, arrives during the National Action Network (NAN) Convention in New York, April 10, 2026. (AP Photo/Angelina Katsanis, File)

FILE - Former Vice President Kamala Harris speaks during the National Action Network Convention in New York, April 10, 2026. (AP Photo/Angelina Katsanis, File)

This photo provided by the National Parks Service shows the Dome Fire burning in Yosemite National Park on Wednesday, Sept. 16, 2026. (National Parks Service via AP)

This photo provided by the National Parks Service shows the Dome Fire burning in Yosemite National Park on Tuesday, Sept. 15, 2026. (National Parks Service via AP)

FILE - The logo of Chinese technology firm Alibaba is seen at its office in Beijing, Aug. 10, 2021. (AP Photo/Mark Schiefelbein, File)

FILE - President Donald Trump speaks during an event to announce new tariffs in the Rose Garden at the White House, April 2, 2025, in Washington. (AP Photo/Mark Schiefelbein, file)

Britain's Prime Minister Andy Burnham gives a speech during a reception at 10 Downing Street, London, Monday Sept. 21, 2026, to recognise the contribution of organisations and volunteers who supported communities across the UK this summer, through the recent heatwaves, wildfires and other emergencies. (Jonathan Brady/Pool Photo via AP)