There should be no descrimination wherever...sometimes, it depends on the situation... take Europe with the refugees problem. They all want to enter Europe and want a good life. They are not descriminated, although most do not came from war stricken.country like ... The problem begins when these young refugees commit crime, they rape joggers and kill them, they put houses on fire when they know are illegal and when they are to be deported, they sell drugs to get money although they are getting money from the state, or they make burglaries. So how would the citizens of their host countries react to these people?