Yet another case proving that Muslims don't go all jihadi because they're poor, or disenfranchised, or deprived. Remember also the 9/11 mob: every one of those mass murderers had a decent middle class job and had been well educated. Ditto the 7/7 bombers in London.
In the German case, the would be jihadis are shopkeepers and teachers. Good, friendly family men. Just that they'd got all gooey at the thought of randomly killing their countrymen.
Be afraid. Be very afraid.
Sent from my iPad,en.