You know..............back in the 1960's, Islam was considered to be a religion of peace, and, by the practices of those like Mohammed Ali, it was considered to be so.
However...............because of certain world events (look them up yourself) that happened in the late 1970's, terrorist attacks became something to be feared and looked out for.
But then again, we have Christians who are willing to shoot doctors, shoot people in churches or blow up federal buildings.
Face it....................terrorists don't belong to just one religion, all religions have some kind of fringe wing that thinks it's okay to go against the rule of one of the 10 Commandments that states "thou shalt not murder".
Murder and killing never solve anything.