When men or women smile, these men see sin.
I have often wondered how the 9/11 terrorists could have lived among us, enjoyed life here, been accepted (I remember that one of them in CA was frequently invited to his neighbors' backyard barbecues, etc.), had all the opportunities they wanted to live a good life - and responded by killing thousands of us and themselves as well.
Islam is a religion of rigid ritual controls, strict social heirarchy, and a "god" who is violent by nature. Christianity and Judaism are violent only when their principles are ignored; Islam is violent when it principles are practiced.
The only successful Islamic societies have been those that, for a brief while, were able to put their religion on a back burner. But these societies themselves were then overwhelmed by more fanatical Muslims, because this is the dynamic of Islam.
People who live in a world where a smile is a sin are pretty hard to deal with by any means: you can't win them over with niceness, but they're so essentially death-oriented that you can't scare them with death, either. All you can do is not trust them, and defend yourself.
Take a child expose them to Saudi TV from the age of three and there is nothing that any rational human being will ever be able to say to them, or do for them, to save them from themselves or others from their destruction.
The personality that will suicide bomb are varied, from true believers, to those that live in fear of an angry god and are threatened with hell if they don't obey, to those looking for financial security for their families, and fame for their families. These religious leaders pray on all types, while they stay safely out of harms way.
It is so hard to look at the intelligence and ingenuity of the Japanese and realize they were almost the same as fanatical Muslims at one time, they worshipped their "Sun God" the emperor. The only thing that saved the Japanese was our take over and control of their mindset, it was too bad we had to nuke them into submission, and hopefully that would not be needed in the mideast, but we for sure, need to take these people over and direct them for at least two decades or more. Ann Colter is spot on, take them over, their media, their education, their culture. If it doesn't work then nuke them off the planet.