Look guys. There is never a real Christian that will kill anybody. There is no "Christian" extremist. I don't mean, Catholics, Methodists, I mean "Christian" The belief where Jesus died for your sins and has washed them away. Nobody that believes that will kill anybody. Muslim is much different, sure there may be some that disagree, but there are some who are extremists. They are doing what they believe their "holy book" tells them to do. If one read a Bible, he would find no where that he should go out and kill 6 people in a car bomb for his God. It is different for Muslims. There is no Jesus, there is no forgiveness of sins. This may be offensive but it is only the truth. I would not believe in a religion, where some of its people think killing others is right. In Christianity, some of us Christians may debate over small theological issues but we do agree on the most important issue, that Jesus died for us. Muslim, there is so many different ways to interprate it, it becomes difficult to peg what they actually believe.