Artificial intelligence was reported to loom large as an issue ahead of a summit between Donald Trump and which world leader in September 2026?

Explanation: Artificial intelligence was reported to be a dominant theme ahead of a summit between Donald Trump and Xi Jinping, with the United States and China described as the two leading powers in the global AI race. Points of friction reportedly included export controls on advanced semiconductor chips, restrictions on model diffusion and broader questions about which country would set the standards and rules governing the next generation of AI technology and infrastructure.