A popular, but noxious, piping fix is sickening people. And it's throughout America's sewers.

A popular, but noxious, piping fix is sickening people. And it's throughout America's sewers. https://ift.tt/O6koqJa

Fumes from cured-in-place pipe projects have landed people in the hospital, triggered evacuations and sparked lawsuits. The industry says it's safe.