Police tell French media the hostage takers are demanding freedom for the Charlie Hebdo killers, holed up in a separate siege. At least six people, including children, have been taken hostage at a kosher supermarket in Paris after a shootout, reports say. SWAT teams, dozens of police vans and emergency services rushed to the scene in the eastern part of the French capital, as helicopters hovered above. It is thought that two hostage takers might be inside the shop, and Israeli TV said a six-month old baby and the baby's mother are among those held captive. A police officer told...