FILE - China's President Xi Jinping looks toward President Barack Obama during a news conference in the Rose Garden of the White House in Washington, Sept. 25, 2015. (AP Photo/Andrew Harnik, File)

FILE - China's President Xi Jinping applauds President Barack Obama during an official state arrival ceremony for the Chinese president, Sept. 25, 2015, on the South Lawn of the White House in Washington. (AP Photo/Evan Vucci, File)

FILE - President Barack Obama meets with Chinese President Xi Jinping in the Oval Office of the White House in Washington, Sept. 25, 2015. (AP Photo/Andrew Harnik, File)

President Donald Trump, left, and China's President Xi Jinping speak on the South Lawn of the White House, Thursday, Sept. 24, 2026, in Washington. (AP Photo/Alex Brandon)

Marine One helicopter an US Marine are seen as they wait for President Donald Trump to dedication the new helipad on the South Lawn of the White House, Monday, Sept. 21, 2026, in Washington. (AP Photo/Pablo Martinez Monsivais)

President Donald Trump walking across to board Marine One from the South Lawn helipad at the White House, Monday, Sept. 21, 2026, in Washington. (AP Photo/Pablo Martinez Monsivais)

A silent drill platoon review is pictured on the new helipad as President Donald Trump, first lady Melania Trump, China's President Xi Jinping and his wife Peng Liyuan watch from the Blue Room Balcony of the White House, Thursday, Sept. 24, 2026, in Washington. (AP Photo/Alex Brandon)

President Donald Trump, center right, speaks with China's President Xi Jinping, center left, as they stand on the new helipad next to a presidential helicopter during a tour of the South Lawn of the White House, Thursday, Sept. 24, 2026, in Washington. (AP Photo/Alex Brandon)