Flint’s still-unfinished lead pipe replacement serves as cautionary tale to other cities

Flint’s still-unfinished lead pipe replacement serves as cautionary tale to other cities

Flint, Michigan, is still working on replacing all of its lead pipes

FILE – Workers back fill a hole used to replace lead pipe with copper water supply lines to a home in Flint, Mich., July 20, 2018. (AP Photo/Paul Sancya, File)