The EPA and scientists are trying to discover the source of holes at the Indiana Dunes. What is causing them and what's the solution? Also, Lake Bell, star of "In a World...", talks about the voice-over community, the topic of her new film.
It’s been 12 years since residents in a small Indiana town learned their well water had been contaminated. EPA cleanup is crawling forward, but some deeply involved in the cleanup deny there’s a problem.