This article on Breitbart news paints a picture of the root of the migrant problem in Germany. Two migrants managed to commit a huge arson style attack in a substantial migrant camp in Germany. The attack was retaliation for the German host country not observing Ramadan. The migrants were angry that food was being served on Ramadan.
These types of attacks further illustrate the problems of two completely different cultures suddenly occupying the same country. The migrant culture cannot or will not assimilate into the German host culture.