Sovereignty is so in right now. While most of the foreign-affairs discussion centers on the incoming Trump administration’s distrust of international institutions, the European Union’s member nations are about to have their liberation day. EU foreign-policy chief Josep Borrell, a man who personifies the supranational authoritarianism at the heart of the mega-statist project, is about to step down and relieve Europe from the burden of his faux-command. Contrary to the EU’s ostensible purpose,