IF the referendums on the EU and Scottish independence have changed all of us, then they have changed our politicians the most. They may still talk about other things – the health service, schools – but, in reality, everything is defined by Brexit and Scottish nationalism, the two great monoliths that have been towering over the political landscape for at least six years. Everyone is now judged – and everyone judges others – by how far, or how near, they are to those two great edifices, those never-ending issues, those questions for which there is never a final answer. . http://www.heraldscotland.com/news/16266934.Mark_Smith__Sturgeon_and_Davidson_are_on_the_move__but_in_some_respects_they_are_both_worryingly_right-wing/