French National Gendarmerie Intervention Group (GIGN)  gather outside the Super U supermarket in the town of Trebes, southern France, where a man took hostages on Friday morning. Photograph: Eric Cabanis/AFP/Getty Images

Three people were killed and 16 others were wounded in attacks by a Franco-Moroccan gunman in and around Carcassonne, southern France on Friday. Genda(...)