Detailed text transcripts for TV channel - CNN - 20180330:01:54:00
I can't tell them it's safe or isn't safe. >> reporter: tess e he's the quintessential small down doc. he's pretty sure every person in this county has come to see him in this clinic. >> we shouldn't have to ask whether or not the water is causing cancer in our region. we should be the richest country in the history of the earth in 2018 that we have clean water. it shouldn't be a question. >> reporter: eastern kentucky has some of the highest cancer rates in the country. there is plenty of blame. smoking, obesity. one thing stands out to many who live there. the water. >> is it the rain water ...