CARTAGENA, Colombia — Close your eyes, ignore the language difference, and you could be forgiven for thinking that the U.S. presidential campaign had come to this antique walled city on the Caribbean. Or, more accurately, that the U.S. presidential campaign had caught up with an economic debate that has roiled this region for decades — over the merits of national wealth, the role of government in alleviating poverty and the fate of the middle class. Read full article >>