What do you do with 30,000 tons of chemical weapons left over from the cold war? Open air burn them, if your the U.S. military — or that’s what they want to do. Environmental groups have been working for years to make the Pentagon find an alternative disposal method that doesn’t spew toxic chemicals into the air. Craig Williams from the Chemical Weapons Working Group and Laura Olah from Citizens for Safe Water Around Badger talk about the issues and progress to change the minds of the military.