The money graph:

Why do radical imams seek to convert young Canadian, British and even American men and women in their late teens and twenties? Because they understand that when you raise a generation in the great wobbling blancmange of Deval Patrick cultural relativism – nothing is any better or any worse than anything else; if people are “mean and nasty” to us, it’s only because we didn’t sing enough Barney the Dinosaur songs at them – in such a world a certain percentage of its youth will have a great gaping hole where their sense of identity should be. And into that hole you can pour something fierce and primal and implacable.