Ivan Rioufol: At War With Radical Islam

“Radical Islam” sounds awfully close to Islam. Perhaps Rioufol means “at war with Muslims who take Islam to heart,”  while those Muslims who do not take it to heart need not be at war with us. But what determines, how do we know, who is a Muslim-for-cultural-or-identification-purposes-only Muslim and what guarantee do we have that he will stay that way forever.?

Here.