http://www.voanews5aitmne6gs2btokcacixclgfl43cv27sirgbauyyjylwpdtqd.onion/a/7030337.html
In five blocks, they found 96,000 pounds of beads in the septic system of New Orleans a couple of years ago, and what we're doing is trying to prevent that from happening. ((Dr. Catherine Russell Fulbright Scholar, University of New Orleans)) They're bad in a couple of contexts.