After the recent plot to bomb planes in mid-air was uncovered in Britain, I've read a few different stories, and seen one or two on the TV news, asking "where do these seemingly normal Muslim men get their radical politics?"
"We just don't understand it. They go to school, they have jobs, they don't drool openly. What is going ON here? Sure, they go to mosques that preach hatred and murder, but really, other than that, what could possibly be causing this radicalism and jihad? 'Tis a mystery!"