Canadian Prime Minister Mark Carney speaks with members of the media as he arrives at the Office of the Prime Minister and Privy Council in Ottawa, on Tuesday, Sept. 1, 2026. (Justin Tang/The Canadian Press via AP)

A Nepalese Army soldier prepares for the mass burial of flash flood victims in Kathmandu, Nepal, Tuesday, Sept. 1, 2026. (AP Photo/Niranjan Shrestha)

A man talks on his mobile phone after looking at photographs of people missing following flash floods displayed outside a government hospital in Kathmandu, Nepal, Tuesday, Sept. 1, 2026. (AP Photo/Niranjan Shrestha)

Alexandra Eala, of the Philippines, keeps here eyes on the ball as she plays Mary Stoiana, of the United States, in the first round of the U.S. Open tennis championships Tuesday, Sept. 1, 2026, in New York. (AP Photo/Adam Hunger)

Alexandra Eala, of the Philippines, hits a return to Mary Stoiana, of the United States, during the first round of the U.S. Open tennis championships Tuesday, Sept. 1, 2026, in New York. (AP Photo/Adam Hunger)

Gael Monfils, of France, celebrates after defeating Adolfo Daniel Vallejo, of Paraguay, during the first round of the U.S. Open tennis championships Tuesday, Sept. 1, 2026, in New York. (AP Photo/Adam Hunger)

Gael Monfils, of France, celebrates after defeating Adolfo Daniel Vallejo, of Paraguay, during the first round of the U.S. Open tennis championships Tuesday, Sept. 1, 2026, in New York. (AP Photo/Adam Hunger)

Gael Monfils, of France, takes a bow after winning a point against Adolfo Daniel Vallejo, of Paraguay, during the first round of the U.S. Open tennis championships Tuesday, Sept. 1, 2026, in New York. (AP Photo/Adam Hunger)