CNN Erin Burnett OutFront September 6, 2013 23:42:00
In this jar is ammonium nitrate and in the package aluminum powder, separately they're not explosive but it's when you mix them together that it creates a high explosive. both ingredients come in a kit and can be mixed together in seconds. it's sold at sporting good stores and online. manufacturers say the targets are safe if used as intended. >> it's a tannerite bomb. >> reporter: but a quick web search shows a lot of misuse. >> we are going to blow 12 pounds of tannerite up. >> oh, oh, oh! ? oh, my gosh! >> reporter: this minnesota man detonated 100 pounds of tannerite in the back of a dump ...