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)

WASHINGTON, DC - SEPTEMBER 25: U.S. President Donald Trump (2nd-L) views the U.S. Constitution as he receives a tour from Archivist of the United States Bradford Wilson (L) alongside first lady Melania Trump, President of China Xi Jinping and first lady of China Peng Liyuan at the National Archives Museum 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, China's President Xi Jinping, China's First Lady Peng Liyuan and US First Lady Melania Trump visit the National Archives, accompanied by Bradford Wilson (R), Archivist of the United States, 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 after a 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 SAUL LOEB / AFP via Getty Images)

US President Donald Trump shakes hands 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)

WASHINGTON, DC - SEPTEMBER 25: U.S. President Donald Trump (L) looks on during a tour of the National Archives Museum with President of China Xi Jinping 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)

WASHINGTON, DC - SEPTEMBER 25: U.S. President Donald Trump (L) looks on during a tour of the National Archives Museum with President of China Xi Jinping 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, First Lady Melania Trump, China's President Xi Jinping and his wife Peng Liyuan walk down the steps after a 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 SAUL LOEB / AFP via Getty Images)