Security is tightened at the Temple of Heaven park ahead of U.S. President Donald Trump's visit to Beijing Wednesday, May 13, 2026. (AP Photo/Ng Han Guan)

Security personnel man a check point outside a hotel expected to be used for U.S. President Donald Trump's visit to Beijing Wednesday, May 13, 2026. (AP Photo/Ng Han Guan)

The United States and Chinese flags are flown outside a hotel expected to be used for U.S. President Donald Trump's visit to Beijing Wednesday, May 13, 2026. (AP Photo/Ng Han Guan)

President Donald Trump waves from the stairs of Air Force One as he boards upon his arrival at Joint Base Andrews, Md., Tuesday, May 12, 2026, for a trip to China to meet President Xi Jinping. (AP Photo/Luis M. Alvarez)

British Prime Minister Keir Starmer, center, walks through the House of Commons to attend the State Opening of Parliament at the Palace of Westminster, London, Wednesday, May 13, 2026. (Toby Melville/Pool Photo via AP)

Britain's King Charles III reads out as he sits besides Queen Camilla during the State Opening of Parliament at the Palace of Westminster in London, Wednesday, May 13, 2026.(AP Photo/Kirsty Wigglesworth, Pool)

Britain's Prime Minister Keir Starmer and wife Victoria leave 10 Downing Street to attend the State Opening of Parliament at the Houses of Parliament in London, Wednesday, May 13, 2026.(AP Photo/Alberto Pezzali)

Britain's King Charles III reads out during the State Opening of Parliament at the Palace of Westminster in London, Wednesday, May 13, 2026.(AP Photo/Kirsty Wigglesworth, Pool)