US lawmakers are pushing for a treaty between the United States and China to regulate artificial intelligence, as President Donald Trump prepares to host a summit with top tech and AI CEOs in Washington. Rep. Ro Khanna, a top House Democrat, is calling for international cooperation to prevent AI from causing global harm. This comes as Trump remains skeptical of imposing restrictions on AI, aiming to maintain a competitive edge over China. The summit, set to include discussions on AI governance, will also see the launch of an AI-powered website, America.Gov. Meanwhile, Pope Leo XIV has urged global leaders, including China, to take AI safety concerns seriously, contrasting with Trump's dismissive stance. The push for a treaty highlights growing concerns over AI's impact, though achieving agreement between the two nations remains a challenge.