Novak Djokovic, of Serbia, reacts during the first round of the U.S. Open tennis championships against Mariano Navone, of Argentina, Sunday, Aug. 30, 2026, in New York. (AP Photo/Frank Franklin II)

Novak Djokovic, of Serbia, gestures to the crowd after he lost to Mariano Navone, of Argentina, during the first round of the U.S. Open tennis championships Sunday, Aug. 30, 2026, in New York. (AP Photo/Frank Franklin II)

FILE - People take pictures and gather beneath a new sign during a street renaming ceremony for Tupac Shakur in Oakland, Calif., Nov. 3, 2023. (AP Photo/Eric Risberg, File)

FILE - Sen. Elissa Slotkin, D-Mich., speaks during a hearing at the Capitol in Washington, Jan. 14, 2025. (AP Photo/Ben Curtis, File)

Gen. Dan Caine, chairman of the Joint Chiefs of Staff, speaks during a meeting about military families with President Donald Trump, in the Oval Office of the White House, Monday, Aug. 3, 2026, in Washington. (AP Photo/Alex Brandon)

People stand at the rim of the Grand Canyon, Monday, Aug. 31, 2026, in Grand Canyon National Park, Ariz. (AP Photo/John Locher)

People stand at the rim of the Grand Canyon, Monday, Aug. 31, 2026, in Grand Canyon National Park, Ariz. (AP Photo/John Locher)

This photo shows Grand Canyon National Park in northern Arizona on Sunday, Aug. 30, 2026, after it was hit by heavy flooding a day earlier. (Craig Sanderson via AP)