Tech billionaires Elon Musk and Mark Zuckerberg, alongside other tech executives, advocates, civil rights groups, and labor leaders, gathered on Capitol Hill for a closed-door summit on Artificial Intelligence (AI). Elon Musk warned senators of the potential "civilizational risk" of AI, and endorsed the idea of a new federal agency to oversee it. All 100 senators were invited to the summit, which was the first step towards addressing the risks associated with AI and the need for legislation to regulate its development.