2 people remain missing after a deadly explosion at a silicone plant. “The building just blew up and out, so we have parts of the building everywhere,” says Waukegan, Illinois, Mayor Sam Cunningham, adding that water and air quality in the area are safe. https://t.co/ieGF9ZyWgc https://t.co/8Y5X1uchsA

2 people remain missing after a deadly explosion at a silicone plant. “The building just blew up and out, so we have parts of the building everywhere,” says Waukegan, Illinois, Mayor Sam Cunningham, adding that water and air quality in the area are safe. https://t.co/ieGF9ZyWgc https://t.co/8Y5X1uchsA (via Twitter http://twitter.com/CNN/status/1124747850422857728)