Ongoing investigations into the Halle attack have so far concluded that the right-wing extremist attacker acted alone. But "lone wolves" are anything but isolated. By Sandra Petersmann and Naomi ConradMore
Those looking to visit a leather factory In Morocco should visit the tanners' quarter in the town of Fez. For tourists the ancient craft may be fascinating, for the workers, however, it is extremely exhausting. By Stefanie Hoppner
