US President Donald Trump waves after stepping off Marine One on the South Lawn upon arrival at the White House in Washington, DC, in the early hours of September 23, 2026. Trump is returning to the White House after addressing the United Nations General Assembly in New York. (Photo by SAUL LOEB / AFP via Getty Images)

JOINT BASE ANDREWS, MARYLAND - SEPTEMBER 22: U.S. President Donald Trump takes cover under an umbrella as he steps off of Air Force One in the rain on September 22, 2026 at Joint Base Andrews, Maryland. Trump was returning to Washington after spending two days in New York for the United Nations General Assembly. (Photo by Chip Somodevilla/Getty Images)

JOINT BASE ANDREWS, MARYLAND - SEPTEMBER 22: U.S. President Donald Trump takes cover under an umbrella as he steps off of Air Force One in the rain on September 22, 2026 at Joint Base Andrews, Maryland. Trump was returning to Washington after spending two days in New York for the United Nations General Assembly. (Photo by Chip Somodevilla/Getty Images)

JOINT BASE ANDREWS, MARYLAND - SEPTEMBER 22: U.S. President Donald Trump takes cover under an umbrella as he steps off of Air Force One in the rain on September 22, 2026 at Joint Base Andrews, Maryland. Trump was returning to Washington after spending two days in New York for the United Nations General Assembly. (Photo by Chip Somodevilla/Getty Images)

NEW YORK, NEW YORK - SEPTEMBER 22: U.S. President Donald Trump prepares to exit Marine One at John F. Kennedy International Airport on September 22, 2026 in New York City. Trump addressed world leaders earlier in the day as they gathered in New York for the annual session of the United Nations General Assembly, with this year's global issues ranging from the threat of artificial intelligence to the continued wars in Ukraine and Gaza. (Photo by Chip Somodevilla/Getty Images)

NEW YORK, NEW YORK - SEPTEMBER 22: U.S. President Donald Trump exits Marine One as executive assistant Natalie Harp is framed in a window at John F. Kennedy International Airport on September 22, 2026 in New York City. Trump addressed World leaders earlier in the day as they gathered in New York for the annual session of the United Nations General Assembly, with this year's global issues ranging from the threat of artificial intelligence to the continued wars in Ukraine and Gaza. (Photo by Chip Somodevilla/Getty Images)

BEIJING, CHINA - SEPTEMBER 22: A robot dog is seen during a demonstration by China Mobile at the PT Expo on September 22, 2026 in Beijing, China. When U.S. President Donald Trump and Chinese President Xi Jinping meet later this week in Washington, artificial intelligence is expected to be high on the agenda. (Photo by Kevin Frayer/Getty Images)

BEIJING, CHINA - SEPTEMBER 22: A humanoid robot made by Unitree kicks as it demonstrates its agility at the PT Expo on September 22, 2026 in Beijing, China. When U.S. President Donald Trump and Chinese President Xi Jinping meet later this week in Washington, artificial intelligence is expected to be high on the agenda. (Photo by Kevin Frayer/Getty Images)