Former Marine Corps Drill Sergeant Jerry Ensminger has been on 15-year crusade to convince the public that the tap water at the Marine Corps base Camp Lejeune caused his daughter's death from Leukemia.
There is something about a harmonica. It’s an instrument that evokes distance, and travel. Perhaps it’s because you can slip a harmonica in your shirt pocket. Today, a trip with the musician Howard Levy and his harmonica, produced by David Schulman.