Yes, there are people out there who don't seem to know the meaning of the word 'peace'. You hear about them so often that you tend to forget that by far most people just mind their own business and do no harm whatsoever. And there are those who don't sit arount but actually get up and do something to help other people. Without asking for anything in return.
Like the people who raised more than 200,000 dollars in a matter of days in support of the victims of the attack of a Pittsburgh synagogue (click). These people just happen to be Muslim. But that doesn't matter. Nor should it. They are people. Helping other people. Selfless.
There are a lot more selfless people out there. From all standings and ages. People like the little girl who decided that for her birthday she wanted to give and not receive: