美国众议院议长约翰逊：我们不希望美国各地的人工智能监管政策千差万别。人工智能监管需要在联邦层面加以解决。

Core Viewpoint - The Speaker of the U.S. House of Representatives, Johnson, emphasizes the need for a unified federal approach to artificial intelligence regulation, rather than a patchwork of varying state policies [1] Group 1 - The current landscape of artificial intelligence regulation is fragmented across different states in the U.S. [1] - A federal solution is deemed necessary to ensure consistency in AI regulations nationwide [1]