So the visit to Greenland of the Vice President JD Vance finally happened. Originally intended to be a 'charm offensive' to the population, eventually the Americans could find no Greenlanders who wanted to talk to them or who wanted them there at all, so they flew into the US base and stayed there. And slated Denmark for being a bad ally. And said that the wonderful people of Greenland would be much better off as part of America. But we all know that Trump won't take 'no' for an answer, so for all that the official line is that America respects Greenlander's right of self-determination - what happens now?