Not the invention of ISIS: Terrorists among immigrants

News took wing recently, ISIS is responsible for the migration pressure afflicting the Western World, furthermore ISIS wants to send terrorists among the mass of immigrants into Europe and America, where they – as a “third column” – are going to carry out terrorist attacks, similar to 9/11, at the proper time. This news generated serious debates and emotions in the Western World. Some people say, thethreat sould be taken seriously, others claims the ISIS is not able to carry out such well co-ordinated action, and the Western countries has to let in all of the immigrants indiscriminately, apart from the fact, if we are able to integrate them or not.In my essay I would like to demonstrate, it is problem in the European coutnries and in the United States for a long time, that people with terrorist past mingle in the crowd of immigrants. Later on these people are carrying out terrorist attacks against the countries which generously accommodated them, risking the security of hosting societies, no longer consider these communities as partner but as an enemy needs to be exterminated.