A Canadian flag flies on Parliament Hill in Ottawa on Saturday, Aug. 22, 2026. (Patrick Doyle/The Canadian Press via AP)

FILE - Canada's Prime Minister Mark Carney speaks during the Annual Meeting of the World Economic Forum in Davos, Switzerland, Jan. 20, 2026. (AP Photo/Markus Schreiber, File)

Christina Bohannan, Democratic candidate for U.S. House, speaks during the Scott County Democrats Annual Family Picnic, in Bettendorf, Iowa, Sunday, Aug. 16, 2026. (AP Photo/Joseph Cress)

Christina Bohannan, Democratic candidate for U.S. House, speaks during a campaign event with the Louisa County Democrats, in Columbus Junction, Iowa, Sunday, Aug. 16, 2026. (AP Photo/Joseph Cress)

People attend the Scott County Democrats Annual Family Picnic in Bettendorf, Iowa, Sunday, Aug. 16, 2026. (AP Photo/Joseph Cress)

Christina Bohannan, Democratic candidate for U.S. House, speaks during the Scott County Democrats Annual Family Picnic, in Bettendorf, Iowa, Sunday, Aug. 16, 2026. (AP Photo/Joseph Cress)

President Donald Trump, left, and first lady Melania Trump attend the IndyCar Freedom 250 Grand Prix auto race, Sunday, Aug. 23, 2026, in Washington. (AP Photo/Julia Demaree Nikhinson)

Air Force One and four F-35's pass over as President Donald Trump, in the presidential limousine known as "The Beast," does a lap around the track before the IndyCar Freedom 250 Grand Prix auto race in Washington, Sunday, Aug. 23, 2026. (AP Photo/Alex Brandon)