For the very same reason that Christians slaughtered 600,000 muslims in Bosnia, or scores of muslim Albanians in Kossovo. The same reason for which the Jewish Israeli army bombed a shelter full of innocent civilians in Southern Lebanon. The reason is: many people are too stupid to understand their religion (or lackthereof in the case of atheists!).
User Detail :
Name : Karim, Gender : M, Age : 23, City : Los Angeles, State : CA Country : United States, Social class : Middle class,