US President Donald Trump and US First Lady Melania Trump bid farewell to Britain's King Charles III and Queen Camilla during a formal farewell on the South Lawn of the White House in Washington, DC, on April 30, 2026. King Charles III and Queen Camilla are wrapping up their visit to the United States and will head to Bermuda next. (Photo by Samir HUSSEIN / POOL / AFP via Getty Images)

US President Donald Trump and US First Lady Melania Trump stand with Britain's King Charles III and Queen Camilla during a formal farewell on the South Lawn of the White House in Washington, DC, on April 30, 2026. King Charles III and Queen Camilla are wrapping up their visit to the United States and will head to Bermuda next. (Photo by Samir HUSSEIN / POOL / AFP via Getty Images)

US President Donald Trump point at the new granite in the Colonnade he returns to the Oval Office after bidding farewell to Britain's King Charles and Queen Camilla amid their state visit, at the White House in Washington, DC, on April 30, 2026. King Charles III and Queen Camilla are wrapping up their visit to the United States and will head to Bermuda next. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

US President Donald Trump looks on after a formal farewell to Britain's King and Queen on the South Lawn of the White House in Washington, DC, on April 30, 2026. King Charles III and Queen Camilla are wrapping up their visit to the United States and will head to Bermuda next. (Photo by Samir HUSSEIN / POOL / AFP via Getty Images)

US President Donald Trump and US First Lady Melania Trump stand with Britain's King Charles III and Queen Camilla during a formal farewell on the South Lawn of the White House in Washington, DC, on April 30, 2026. King Charles III and Queen Camilla are wrapping up their visit to the United States and will head to Bermuda next. (Photo by Samir HUSSEIN / POOL / AFP via Getty Images)

US President Donald Trump and US First Lady Melania Trump stand with Britain's King Charles III and Queen Camilla during a formal farewell on the South Lawn of the White House in Washington, DC, on April 30, 2026. King Charles III and Queen Camilla are wrapping up their visit to the United States and will head to Bermuda next. (Photo by Samir HUSSEIN / POOL / AFP via Getty Images)

US President Donald Trump and US First Lady Melania Trump look on during a formal farewell to Britain's King and Queen on the South Lawn of the White House in Washington, DC, on April 30, 2026. King Charles III and Queen Camilla are wrapping up their visit to the United States and will head to Bermuda next. (Photo by Samir HUSSEIN / POOL / AFP via Getty Images)

US President Donald Trump gestures after a formal farewell to Britain's King and Queen on the South Lawn of the White House in Washington, DC, on April 30, 2026. King Charles III and Queen Camilla are wrapping up their visit to the United States and will head to Bermuda next. (Photo by Samir HUSSEIN / POOL / AFP via Getty Images)