Toxic cloud forces 160,000 Spaniards to stay inside after fire

Around 160,000 people in Spain’s northeastern Catalonia region were warned to stay inside on Saturday after a fire at an industrial estate caused a toxic cloud of chlorine over a wide area, emergency services said.

​ Around 160,000 people in Spain’s northeastern Catalonia region were warned to stay inside on Saturday after a fire at an industrial estate caused a toxic cloud of chlorine over a wide area, emergency services said. Read More Breaking News, Latest News and Videos | CNN