Victor Espinosa, a lecturer in sociology at Ohio State University, has been telling students that they are forbidden from using the term ‘illegal immigrant’ to describe immigrants who did not enter the country through the legal method. Because – drum roll – it is offensive. Mr Espinosa has written to at least one student telling them they ‘will not be allowed to use the term illegal to refer to an unauthorized immigrant’ because it ‘dehumanizes, marginalizes and racializes the people it seeks to describe.’ In his wisdom and generosity, Espinosa grants that students may use the term illegal immigration –...