King Charles III and Queen Camilla are expected to touch down in Ottawa today for a quick, two-day Canadian tour. But this trip by the royals—unlike some—isn’t intended as a sweet photo opportunity or a casual visit. Instead, Canadian officials say, it is an effort to remind President Donald Trump that—despite his repeated claims to the contrary—Canada has no interest in becoming the 51st state.
Along with Taylor Swift and trophy wives, in recent months Trump has fixated on Canada,

