I'm sorry, that rhetorical question is utter rot.  When individuals plot to cause terror, kill and ultimately bring down the government of the nation in which they live, they then cease to be a citizen in every sense but the most strictly legal.  This conversation needs to get real, before events start to get real in Canada.  These are not French, German, American, Dutch, Canadian, etc. citizens.  These are 1st or 2nd generation muslims who are traitors to the countries in which they live and denounce their systems of government.  Not "citizens".