A federal opioid trial right now in West Virginia is focused on the town of Huntington, which has been devastated by the opioid epidemic. Though it centers on one area of the country, it's a test case for whether drug companies - AmerisourceBergen, Cardinal Health and McKesson - will be responsible financially for cleaning up the opioid crisis across the country.

The drug wholesalers in this case are under fire for shipping millions of opioid pills to pharmacies in Cabell County, West Virginia for years, even after addiction rates and overdoses surged. The drug companies have said they were just fulfilling prescriptions and demand and have not admitted fault.