WASHINGTON, DC - SEPTEMBER 29: U.S. President Donald Trump signs an executive order during the America.gov launch event at Andrew W. Mellon Auditorium on September 29, 2026 in Washington, DC. The website features an artificial intelligence tool to help Americans interact with the federal government. The event was attended by tech leaders Elon Musk, Nvidia CEO Jensen Huang and Blue Origin CEO Dave Limp, along with U.S. Vice President JD Vance and U.S. Secretary of State Marco Rubio. (Photo by Kevin Dietsch/Getty Images)