Why keep out almost all Europeans, as if this problem is exclusive to Europe (and China), rather than global, and when the US has a rising infection problem all its own? And why exempt the UK, which is hardly coronavirus-free? There was no explanation, so speculation filled the vacuum. Could it be a politically motivated swipe at the EU, which Trump once said he regarded as the US’s greatest “foe”, pointedly giving preferential treatment to Brexit Britain? Was it driven by a motive as base as the fact that Trump has golf courses in the UK (and Ireland), and he didn’t want to harm his own businesses? Or did it spring from a crudely racist worldview that divides the globe into a clean, acceptable Anglosphere set against a tainted, diseased “abroad”?