It's easy to understand why the Islamist are so intolerant! Their religon is a total farse,a cult designed along socialist and facsist patterns. The is no historical data other than heresay to back up Mohammed or any other spiritual leader that claims to started the cult. No monuments ,no scrolls, no writtings of any kind at the time that says it really happened or for that fact that Mohammed was even a real individual person. We have learned through out history that if you want to build a base of believers keep lying and kill any and every one that challenges you. Old dog, old trick, but it still doesn't make it any thing more than it is a cult relying on make beleive.