WASHINGTON, DC - SEPTEMBER 29: CEO of Meta Platforms Mark Zuckerberg (R) and David Sacks, Chair of the President's Council of Advisors on Science and Technology, arrive for a media briefing with U.S. President Donald Trump following a meeting on artificial intelligence outside the West Wing of the White House on September 29, 2026 in Washington, DC. The meeting comes as some have called for a slowdown in AI development amid rising safety concerns. (Photo by Kevin Dietsch/Getty Images)