FILE - U.S. President Joe Biden, center, talks to Canada's Prime Minister Justin Trudeau, right, during a G7 world leaders summit at Borgo Egnazia, Italy, June 13, 2024. The U.S. and Canada said Thursday, July 11, that they have agreed to update a six-decade-old treaty that governs the use of one of North America’s largest rivers, the Columbia, with implications for electricity prices, irrigation, flood control and imperiled salmon runs. (AP Photo/Luca Bruno, File)