The question is was he ISIS when he entered Europe, or was he a refugee and became ISIS while in Europe ?
I think what this whole refugee taught me is that we actually can't live together (Western and Eastern world), which makes me VERY sad

But our culture, our minds, our way of thinking, the way we see things are just SO different. Sure, a lot of people have come into Europe and integrated just fine, but as a whole I really feel like we live in both completely different worlds on so many levels.
God knows there were many people happy to welcome refugees especially in Germany, and god knows it did not stop from a lot of issues