Humans have found ways to synthesize chemicals that cause terrible damage in the human body and do not decompose; they last and last. Most companies that produce these compounds locate away from people, in industrial zones. But in one neighborhood of New Orleans, an old chemical company mixed some of the most hazardous substances ever produced by man: Agent Orange, Heptachlor, Endosulfan, Dieldrin and DDT. They produced these chemicals out in the open on a small parcel of land ringed by people's homes. The wind blew the dry chemicals onto the houses, and there has been no effort to remove the soil or the risk to people who play and raise children and gardens there. Using an EPA database and Google Earth, the reporter found that there is no place more polluted with old, canned, organo-chlorine insecticides than this tiny, black, new Orleans neighborhood.