Knife attack (Chemnitz)

CHEMNITZ, Germany — Waving German flags, with some flashing Nazi salutes, the angry mob made its way through the streets, chasing after dark-skinned bystanders as police officers, vastly outnumbered, were too afraid to intervene. A Syrian refugee and father of two, Anas al-Nahlawie, watched horrified from a friend’s fourth-floor balcony. They were hunting in packs…