Britain's King Charles III and Britain's Queen Camilla's plane lands at Joint Base Andrews, Maryland, on April 27, 2026. King Charles III arrives in Washington Monday for a high-stakes state visit aimed at salvaging Britain's frayed ties with Donald Trump, amid extra-tight security following an attack on a gala dinner attended by the US president. Tensions over the Iran war have rocked the so-called "special relationship" ahead of a trip that was meant to mark the United States' 250th anniversary of independence from the British monarch's ancestors. (Photo by Kent NISHIMURA / AFP via Getty Images)

(FILES) A screen grab taken from a video filmed by an AFP reporter shows armed agents moving to the stage after loud bangs were heard during the White House Correspondents' dinner at the Washington Hilton in Washington, DC, on April 25, 2026. The man accused in the shooting at a media gala attended by Donald Trump was arraigned in court Monday on charges of trying to assassinate the president and two firearms crimes. Cole Allen, 31, faces a sentence of up to life in prison if convicted of attempting to kill Trump during the incident on Saturday at the White House Correspondents Association dinner in Washington. (Photo by Danny KEMP and AFPTV teams / AFP via Getty Images)

(FILES) This image released by US President Donald Trump via his Truth Social account (@realDonaldTrump) shows a person he claims to be the alleged suspect in the shooting incident at the White House Correspondents' Dinner on the ground after being apprehended on April 25, 2026. The man accused in the shooting at a media gala attended by Donald Trump was arraigned in court Monday on charges of trying to assassinate the president and two firearms crimes. Cole Allen, 31, faces a sentence of up to life in prison if convicted of attempting to kill Trump during the incident on Saturday at the White House Correspondents Association dinner in Washington. (Photo by @REALDONALDTRUMP / TRUTH SOCIAL / AFP via Getty Images) / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / @REALDONALDTRUMP - TRUTH SOCIAL " - HANDOUT - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS

(FILES) This illustration photo taken in Los Angeles shows a phone with a Truth Social post by US President Donald Trump displaying an image of the alleged suspect in a shooting incident at the White House Correspondents' Dinner on the ground after being apprehended on April 25, 2026. The man accused in the shooting at a media gala attended by Donald Trump was arraigned in court Monday on charges of trying to assassinate the president and two firearms crimes. Cole Allen, 31, faces a sentence of up to life in prison if convicted of attempting to kill Trump during the incident on Saturday at the White House Correspondents Association dinner in Washington. (Photo by Chris DELMAS / AFP via Getty Images)

(FILES) Agents draw their guns after loud bangs were heard during the White House Correspondents' dinner at the Washington Hilton in Washington, DC, on April 25, 2026. The man accused in the shooting at a media gala attended by Donald Trump was arraigned in court Monday on charges of trying to assassinate the president and two firearms crimes. Cole Allen, 31, faces a sentence of up to life in prison if convicted of attempting to kill Trump during the incident on Saturday at the White House Correspondents Association dinner in Washington. (Photo by Mandel NGAN / AFP via Getty Images)

(FILES) A residence associated with the suspected White House Correspondents' Dinner shooter is seen in Torrance, California, on April 25, 2026. The man accused in the shooting at a media gala attended by Donald Trump was arraigned in court Monday on charges of trying to assassinate the president and two firearms crimes. Cole Allen, 31, faces a sentence of up to life in prison if convicted of attempting to kill Trump during the incident on Saturday at the White House Correspondents Association dinner in Washington. (Photo by Patrick T. Fallon / AFP via Getty Images)

FILE - President Donald Trump listens to Federal Reserve Chairman Jerome Powell speak during a visit to the Federal Reserve, July 24, 2025, in Washington. (AP Photo/Julia Demaree Nikhinson, File)

TOPSHOT - Agents draw their guns after loud bangs were heard during the White House Correspondents' dinner at the Washington Hilton in Washington, DC, on April 25, 2026. US Secret Service agents bundled Donald Trump from the stage as shots rang out Saturday evening at a media gala, in what the president later described as an attack by a "would-be assassin." Armed guards opened fire at the gunman who charged through a security checkpoint just outside the ballroom of the hotel where Trump, First Lady Melania Trump, senior government officials and hundreds of other black-tie guests had gathered. (Photo by Mandel NGAN / AFP via Getty Images)