King Charles and Queen Camilla will be protected by a ring of steel when they visit Donald Trump in Washington, days after the president's latest assassination attempt. Wonderwall.com can reveal elite snipers and CIA drones will be thrown up around the White House during the visit. 'The Hatches Will Be Battened Down' Trump will be doing all he can to ensure Royals' U.S. visit is safe as possible. MEGA Experts have told how Buckingham Palace will be watching anxiously as Charles and Camilla arrive in the U.S.