US President Donald Trump, First Lady Melania Trump, China's President Xi Jinping and his wife Peng Liyuan look at the US Declaration of Independence as they visit the National Archives in Washington, DC on September 25, 2026. The rotunda at the National Archives permanently houses the Declaration of Independence, Bill of Rights and the US Constitution. (Photo by Jim WATSON / AFP via Getty Images)

US President Donald Trump shakes hands with China's President Xi Jinping after a visit with First Lady Melania Trump and China's First Lady Peng Liyuan to the National Archives in Washington, DC on September 25, 2026. The rotunda at the National Archives permanently houses the Declaration of Independence, Bill of Rights and the US Constitution. (Photo by SAUL LOEB / AFP via Getty Images)

US President Donald Trump, China's President Xi Jinping, China's First Lady Peng Liyuan, and US First Lady Melania Trump visit the National Archives in Washington, DC on September 25, 2026. The rotunda at the National Archives permanently houses the Declaration of Independence, Bill of Rights and the US Constitution. (Photo by Jim WATSON / AFP via Getty Images)

WASHINGTON, DC - SEPTEMBER 25: U.S. President Donald Trump (2nd-L) speaks to Archivist of the United States Bradford Wilson (L) as he views the U.S. Constitution during a tour of the National Archives Museum alongside first lady Melania Trump, President of China Xi Jinping and first lady of China Peng Liyuan on September 25, 2026 in Washington, DC. President Xi concludes his three-day state visit to Washington, DC with a tour of the National Archives to view records significant to the U.S.-China relationship throughout history. (Photo by Kevin Dietsch/Getty Images)

US President Donald Trump speaks to the press alongside China's President Xi Jinping (2R), China's First Lady Peng Liyuan (3R) and US First Lady Melania Trump (L) as they visit the National Archives in Washington, DC on September 25, 2026. The rotunda at the National Archives permanently houses the Declaration of Independence, Bill of Rights and the US Constitution. (Photo by Jim WATSON / AFP via Getty Images)

President Donald Trump, center right, and first lady Melania Trump, right, pose as they greet China's President Xi Jinping, center left, and his wife Peng Liyuan, as they arrive at the South Portico of the White House for tea, Friday, Sept. 25, 2026, in Washington. (AP Photo/Jacquelyn Martin)

US President Donald Trump speaks with China's President Xi Jinping as they depart after visiting the National Archives in Washington, DC on September 25, 2026. The rotunda at the National Archives permanently houses the Declaration of Independence, Bill of Rights and the US Constitution. (Photo by SAUL LOEB / AFP via Getty Images)

US President Donald Trump and China's President Xi Jinping speak with First Lady Melania Trump and China's First Lady Peng Liyuan after a visit to the National Archives in Washington, DC on September 25, 2026. The rotunda at the National Archives permanently houses the Declaration of Independence, Bill of Rights and the US Constitution. (Photo by SAUL LOEB / AFP via Getty Images)