During the Cold War, the Army secretly sprayed a chemical that contains cadmium, a carcinogen, over St. Louis. Decades later, residents say they’re getting sick and wonder if something radioactive was in the mix. Catch NewsNation's investigation with Natasha Zouves on Wednesday at 7p/6C on "Elizabeth Vargas Reports." Find NewsNation on your screen: NewsNationNow.com | NewsNation

khaled Abouelwafa on Instagram: "“Jazz Night” An original Oil painting on 10x14’ canvas I was experimenting with cadmium orange which turned out very vibrant in the painting Used it along Cadmium red, cadmium yellow, raw umber, and Prussian blue #painting #OilPainting #jazz"

Dr Jean-Michel COHEN on Instagram: "Le cadmium !"

Kim Black on Instagram: "MONDAY MIX: alizarin crimson and cadmium orange deep hue from the Iris acrylics range @primeartsa =red velvet Happy Monday, Happy Mixing #kimblackart #kommetjieblommetjie #mondaymix"