I think we all know that any tribe, be it Christians or Muslims or whoever, is not uniform.  Some are moderates, some are hard-core.  So Mr Saunders needs to acknowledge we all know that, no-one is saying all Muslims are the same.  But in Iran, for example, the few hardliners impose their way on the many moderate Muslims.  For decades now.  The same could happen in Canada some day, i.e. the majority subjugated by the virulent extremists.