Sorry Ken, but that is a poor analogy. The shootings in schools etc are generally by a single disgruntled teen with social problems. When we talk of Islamic extremists we are usually talking about well funded organisations who recruit young, easily influenced Muslims. Whilst I am not particularly religious, I was brought up in the UK, a Christian country. I am tolerant of all faiths and this is part of the problem. Many Muslims here (in the UK) don't want to mix and integrate with the Christian society, but will group together. They wish to convert the UK to an Islamic nation which is wrong as they are the immigrants whom should embrace British culture (I didn't say religion) but they won't. This WILL lead to massive conflict, much more than is currently happening. I don't know when, but I'm sad to say it will happen.