Britain's King Charles III and Queen Camilla are greeted by US Representative Steny Hoyer, Democrat from Maryland, before the King's address to a Joint Meeting of Congress in the House Chamber at the US Capitol in Washington, DC, on April 28, 2026. (Photo by Henry NICHOLLS / POOL / AFP via Getty Images)

Britain's King Charles III and Queen Camilla are greeted by former Speaker of the US House of Representatives Nancy Pelosi, before the King's address to a Joint Meeting of Congress in the House Chamber at the US Capitol in Washington, DC, on April 28, 2026. (Photo by Henry NICHOLLS / POOL / AFP via Getty Images)

Britain's King Charles speaks with Nvidia CEO Jensen Huang, Amazon founder Jeff Bezos and AMD President Lisa Su during a meeting with chief executives from the technology industry at Blair House in in Washington, DC, on April 28, 2026. (Photo by Ken Cedeno / POOL / AFP via Getty Images)

Britain's King Charles III greets people after addressing a Joint Meeting of Congress in the House Chamber at the US Capitol in Washington, DC, on April 28, 2026. (Photo by HENRY NICHOLLS / POOL / AFP via Getty Images)

Britain's King Charles III and Queen Camilla are greeted by US Senator and Minority Leader Chuck Schummer, Democrat from New York, before the King's address to a Joint Meeting of Congress in the House Chamber at the US Capitol in Washington, DC, on April 28, 2026. (Photo by Henry NICHOLLS / POOL / AFP via Getty Images)

Britain's King Charles III and Queen Camilla are greeted by former Speaker of the US House of Representatives Nancy Pelosi, before the King's address to a Joint Meeting of Congress in the House Chamber at the US Capitol in Washington, DC, on April 28, 2026. (Photo by Henry NICHOLLS / POOL / AFP via Getty Images)

Britain's King Charles III and Britain's Queen Camilla greet people after his address to a Joint Meeting of Congress in the House Chamber at the US Capitol in Washington, DC, on April 28, 2026. (Photo by HENRY NICHOLLS / POOL / AFP via Getty Images)

WASHINGTON, DC - APRIL 28: Britain's King Charles speaks with Nvidia CEO Jensen Huang, Amazon founder Jeff Bezos and AMD President Lisa Su during a meeting with chief executives from the technology industry at Blair House on day two of the State Visit of King Charles III and Queen Camilla to the United States of America on April 28, 2026 in Washington, DC. King Charles III and Queen Camilla are visiting the nation's capital, New York City, and Virginia during the trip arranged to celebrate the United States of America's 250th anniversary of its independence. (Photo by Ken Cedeno - Pool/Getty Images)